Ready-made clothing for men, women and children; t-shirts; polo shirts; button down shirts; trousers; shorts; hats and caps; jackets, coats, and topcoats; shoes; skirts; scarves; belts; bathing suits; neck ties; gloves; athletic clothing; socks;.

Toys; Toys adapted for educational purposes; Toys in the form of puzzles; Manipulative toys on cards; Manipulative cards with printed in the field of mathematics, counting, and arithmetic; Toys, games, playthings; Assembly toys; Educational toys; Electronic learning toys; Toy blocks; Toy building blocks; Toy building blocks capable of interconnection; Toy construction blocks; Wooden toy building blocks; Games; Children's toys; Puzzles; Cube-type puzzles; Manipulative logic puzzles; Manipulative puzzles; Manipulative counting toys; Educational toys in the field of magic; Electronic learning toys in the field of magic; Educational toys in the field of mathematics, logic, and statistics; Electronic learning toys in the field of mathematics, logic, and statistics.

Educational services; Educational services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Educational services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, educator training, personal finance, and financial literacy; Educational services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Educational, teaching, and training services; Educational, teaching, and training services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Educational, teaching, and training services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, educator training, personal finance, and financial literacy; Educational, teaching, and training services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Providing online courses of instruction; Providing online courses of instruction in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Providing online courses of instruction in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Providing online courses of instruction in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Teaching services; Teaching services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Teaching services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Teaching services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Adult education services; Adult education services in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Adult education services in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Adult education services in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Providing online educational materials; Providing online educational materials in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Providing online educational materials in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Providing online educational materials in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences; Arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Arranging and conducting workshops, seminars, lectures, classes, conventions, and conferences in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Providing online courses of instruction at the secondary, undergraduate, and graduate level and distribution of course material in connection therewith; Teaching, training, tutoring and courses of instruction at the undergraduate, graduate and post-graduate level; Providing courses of instruction at the secondary, undergraduate, and graduate level; Conducting distance learning instruction at the secondary, undergraduate, and graduate level; Arranging of competitions for education or entertainment; Arranging of competitions for education or entertainment in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Arranging of competitions for education or entertainment in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Arranging of competitions for education or entertainment in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Providing online videos, not downloadable; Providing online videos, not downloadable, featuring instruction in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Providing online videos, not downloadable, featuring instruction in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Providing online videos, not downloadable, featuring instruction in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Providing non-downloadable webinars for educational or entertainment purposes by means of a web site, mobile device applications, and the Internet; Providing non-downloadable webinars for educational or entertainment purposes in the fields of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly by means of a web site, mobile device applications, and the Internet; Providing non-downloadable webinars for educational or entertainment purposes in the fields of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy by means of a web site, mobile device applications, and the Internet; Providing non-downloadable webinars for educational or entertainment purposes in the fields of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training by means of a web site, mobile device applications, and the Internet; Publication of educational materials; Publication of educational materials in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Publication of educational materials in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Publication of educational materials in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Providing in-person and remote educational instruction; Providing in-person and remote educational instruction in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Providing in-person and remote educational instruction in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Providing in-person and remote educational instruction in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Providing online non-downloadable personalized educational lessons, videos, lectures, animations, questions, practice tests, and calculation methods delivered to computers, smart phones, tablets, mobile devices, smart televisions, or other computing devices through the Internet or other computer network, and which communicate with a computer server via a computer network; Providing online non-downloadable personalized educational lessons and non-downloadable publications featuring videos, lectures, animations, questions, practice tests and calculation methods delivered to computers, smart phones, tablets, mobile devices, smart televisions, or other computing devices through the internet or other computer network, and which communicate with a computer server via a computer network; Providing online, non-downloadable, personalized educational lessons and non-downloadable publications featuring videos, lectures, animations, questions, and practice tests in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly delivered to computers, smart phones, tablets, mobile devices, or other computing devices through the Internet or other computer network; Providing online, non-downloadable, personalized educational lessons and non-downloadable publications featuring videos, lectures, animations, questions, and practice tests in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy delivered to computers, smart phones, tablets, mobile devices, or other computing devices through the Internet or other computer network; Providing online, non-downloadable, personalized educational lessons and non-downloadable publications featuring videos, lectures, animations, questions, and practice tests in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training delivered to computers, smart phones, tablets, mobile devices, or other computing devices through the Internet or other computer network; Development of educational materials and curriculum; Development of educational materials and curriculum in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Development of educational materials and curriculum in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Development of educational materials and curriculum in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Electronic online publication of periodicals and books; Electronic online publication of periodicals and books in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Electronic online publication of periodicals and books in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Electronic online publication of periodicals and books in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Educational services, namely, providing a web site featuring educational articles regarding the importance of mathematical, statistical, and quantitive analysis in business decision making, managerial decision making, and policy decision making; Entertainment services; Entertainment services in the nature of live performances by an entertainer or entertainers; Entertainment services in the nature of live performances by an entertainer or entertainers performing magic, mathematical calculations, or mentalism; Entertainment services provided by performing artists; Organization and presentation of live performances by performers; Organization and presentation of live performances by entertainers performing magic, mathematical calculations, or mentalism; Providing online, non-downloadable, live or recorded video or audio featuring an entertainer or entertainers; Providing online, non-downloadable, live or recorded video or audio featuring an entertainer or entertainers performing magic, mathematical calculations, or mentalism; Providing online, non-downloadable, live or recorded video or audio featuring an individual or groups of people performing magic, mathematical calculations, or mentalism; Providing online, non-downloadable, live or recorded video or audio featuring information regarding magic, mathematical calculations, and mentalism for entertainment purposes; Providing a web site for entertainment purposes featuring articles on magic, mathematical calculations, and mentalism; Entertainment services in the nature of arranging and conducting contests, competitions, and exhibitions in the fields of magic, mathematical calculations, and mentalism; Providing non-downloadable, live or recorded video or audio entertainment featuring people performing mathematical calculations or conducting mathematical analysis delivered via the Internet or television transmission; Providing non-downloadable, live or recorded video or audio entertainment featuring applications of mathematics, mathematical and computational analysis, and statistics delivered via the Internet or television transmission; Educational services, namely, providing online videos, not downloadable, featuring instruction in the field of calligraphy, and demonstration of penmanship; Presentation of works of visual art or literature to the public for cultural, entertainment, or educational purposes; Providing online videos, not downloadable, featuring presentation of visual art, instruction in the field of visual arts, demonstration of calligraphy and penmanship, and examples of various typographic display formats; Arranging of visual entertainment; Organization of exhibitions for cultural or educational purposes; On-line publication of electronic books and journals, not downloadable; Production of radio and television programmes; Providing on-line electronic publications, not downloadable; Providing television programs, not downloadable, via video-on-demand transmission services; production of shows.

Design services; Design of educational game software; Services for design of educational games; Advisory services relating to computer software design; Computer programming and software design; Computer software design and development; Computer software design services; Consultancy and information services relating to computer software design and development; Consultancy and information services relating to the design, programming and maintenance of computer software; Custom design of software packages; Providing temporary use of non-downloadable software; Software as a service (SAAS); Video game software design; Providing temporary use of non-downloadable software applications accessible via a web site; Providing temporary use of non-downloadable software applications accessible via a the Internet or mobile network; Providing temporary use of non-downloadable software applications featuring instruction in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly accessible via a web site; Providing temporary use of non-downloadable software applications featuring instruction in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy accessible via a web site; Providing temporary use of non-downloadable software applications featuring instruction in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training accessible via a web site; Providing temporary use of online non-downloadable software; Toy design; engineering design; design consultancy; product design; Providing temporary use of non-downloadable software for developing online educational materials; Design services for development of educational curriculum, testing materials, lessons, homework, assignments, assessments, diagnostics, tests, exercises, and practice problems; Design services for development of educational curriculum, testing materials, lessons, homework, assignments, assessments, diagnostics, tests, exercises, and practice problems in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Design services for development of educational curriculum, testing materials, lessons, homework, assignments, assessments, diagnostics, tests, exercises, and practice problems in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Design services for development of educational curriculum, testing materials, lessons, homework, assignments, assessments, diagnostics, tests, exercises, and practice problems in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training; Graphic design services for the development of educational materials and curriculum; graphic design services for the development of educational materials and curriculum in the field of mathematics, statistics, algebra, calculus, arithmetic, geometry, probability, mental calculation methods, written calculation methods, alternative calculation methods, efficient calculation methods, calculation algorithms, engineering, physics, chemistry, computer science, computer technology, biology, biochemistry, medicine, public health, examination preparation, test preparation, standardized test preparation, IQ test preparation, and cognitive training for the elderly; Graphic design services for the development of educational materials and curriculum in the field of business education, commerce, finance, economics, accounting, strategy, operations research, system dynamics, price optimization, revenue optimization, market sizing, profitability analysis, breakeven analysis, compound growth calculations, net present value analysis, cost of capital analysis, business process analysis, business process management, supply chain management, supply chain optimization, operations management, business planning, business analysis, financial analysis, financial management, risk management, strategic planning, job interview preparation, management consulting job interview preparation, finance job interview preparation, product management job interview preparation, business job interview preparation, management consulting, investment management, product management, technology management, information technology, marketing, career development, professional development, professional training, business presentation skills, educator training, personal finance, and financial literacy; Graphic design services for the development of educational materials and curriculum in the field of health, fitness, nutrition, wellness, exercise, weight loss, weight management, sports, athletics, and athletic training.