Ключевые слова: abstract, accounting, acronym, alphabet, annual, block, budget, business, businessman, chief, company, concept, conceptual, control, cube, currency, economy, executive, finance, financial, improvement, information, investment, letter, man, management, message, money, officer, payment, process, producing, report, review, service, sign, specialist, staff, strategy, supporting, symbol, system, tax, taxation, text, upgrade, vacancy, wood, word,