Ключевые слова: 5, 10, 20, abstract, background, bank, banking, banknotes, bills, blue, budget, business, capital, cash, closeup, cnote, commerce, credit, crisis, currencies, debt, economic, euro, europe, european, exchange, finances, financial, front, funds, investments, market, money, mortgage, one, profits, rich, sales, savings, spend, states, stocks, us, wealth,