Ключевые слова: abstract, background, bank, banknote, bill, black, burn, business, cash, collapse, concept, credit, crisis, currency, danger, dark, debt, default, destroy, economic, economy, excess, exchange, expense, heat, hot, hundred, idea, inflation, international, loan, loss, luxury, market, money, note, of wealth, paper, pay, price, problem, rich, savings, security, sign, spend, symbol, tax, texture, waste,