Ключевые слова: abacus, account, accounting, act, acting, background, balance, banking, bill, business, calculate, calculating, calculation, cash, chart, coin, commerce, concept, counter, credit, currency, date, debt, develop, economic, economy, finance, financial, government, income, legal, loan, market, money, obligation, pay, payment, profit, property, refund, revenue, sales, save, saving, table, tax, taxation, text, value, word,