Ключевые слова: alphabet, balance, block, business, business finance and industry, business person, chance, coin, concept, concepts, copy space, cost, cube, development, earnings, educational subject, future, grader, growth, improvement, income, increase, level, next level, performance, progress, salary, school, scoring, single word, skill, solution, stage, staircase, step, step by step, strategy, success, table, test, test results, text, toy block, up,