Ключевые слова: abstract, alphabet, analysis, assessment, background, benefit, block, business, cba, concept, corporate, cost, cost benefit analysis, cube, cubic, design, economy, finance, information, invest, letter, management, message, plan, play, reflection, risk, sign, space, square, strategy, success, symbol, text, three, toy, toy cubes, wood, wooden, wooden blocks, word, yellow, yellow background,