What will happen to the money supply under the following circumstances in a checkable-deposits-only system? a. The required reserve ratio is 25%, and a depositor withdraws $600 from his checkable bank deposit. b. The required reserve ratio is 5%. and a depositor withdraw $600 from his checkable bank deposit. c. The required reserve ratio is 20%, and a customer deposit $650 to her checkable bank deposit. d. The required reserve ratio is 10%, and a customer deposit $500 to her checkable bank deposit