what will happen to the money supply under the following circumstances in a checkable–deposits–only system? calculate the change in the money supply in each circumstance. a. the required reserve ratio is 25%, and a depositor withdraws $700 from his checkable bank deposit. change in money supply: $ b. the required reserve ratio is 5%, and a depositor withdraws $700 from his checkable bank deposit. change in money supply: $ c. the required reserve ratio is 20%, and a customer deposits $750 into her checkable bank deposit. change in money supply: $ d. the required reserve ratio is 10%, and a customer deposits $600 into her checkable bank deposit.
