Chapter 15 – Money Creation
79. The commercial banking system has excess reserves of $200,000. Then new loans of
$800,000 are subsequently made, and the system ends up just meeting its reserve
requirements. The required reserve ratio must be:
80. The commercial banking system, because of a recent change in the required reserve ratio
from 8 percent to 10 percent, finds that it is $50 million short of reserves. If it is unable to
obtain any additional reserves, it must reduce deposits and money supply by:
81. Only one commercial bank in the banking system has an excess reserve, and its excess
reserve is $400,000. This bank makes a new loan of $300,000 and keeps an excess reserve of
$100,000. If the required reserve ratio for all banks is 12.5 percent, the potential expansion of
the money supply from this new loan is: