Ключевые слова: accounting, background, banking, block, blocks, business, cash, concept, copy space, cube, cubes, document, earnings, economy, education, finance, financial, income, information, investment, letter, management, marketing, matter, message, monetary, money, no people, note, notepad, office, paper, plan, profit, prosperity, reminder, revenue, rich, sheet, sign, strategy, success, symbol, table, text, typography, wealth, word, work,