Ключевые слова: 50, 100, adult, background, bank, banking, banknote, banknotes, bill, business, buy, cash, concept, credit, currency, debt, economy, euro, europe, european, exchange, finance, financial, finger, hand, hold, human, inflation, insurance, investment, isolated, loan, male, man, money, paper, pay, paying, payment, person, profit, rich, salary, savings, success, tax, wealth, white,