Ключевые слова: accounting, background, balance, bank, banking, banknote, bankrupt, bill, bonus, budget, business, calculator, cash, coin, concept, cost, credit, crisis, currency, debt, declining, dollar, earning, economy, exchange, expenditure, expense, finance, financial, funds, income, inflation, invest, investment, living, loan, money, pay, payment, planning, profit, recession, reward, risk, salary, saving, tax, usa, wage, wealth,