Ключевые слова: accumulation, background, balance, bank, banking, banks, blue, budget, business, cash, coins, compare, comparison, concept, cost, credit, currency, deposit, different, discrimination, earnings, economic, economy, empty, equal, equality, equity, exchange, finance, financial, gap, growth, income, inequality, investment, light, loan, market, money, object, one, pay, piggy, profit, rich, salary, savings, tax, wage, wealth,