Suppose the reserve requirement is initially set at 10%. a. At a reserve requirement of 10%, what is the value of the money multiplier? b. If the reserve requirement is 10% and the Fed increases reserves by $20 billion, what is the total increase in the money supply? $ 20 billion c. Suppose the Fed raises the reserve requirement to 16%. What is the value of the money multiplier now? Instructions: Round your answer to 2 decimal places. d. Assume the reserve requirement is 16%. If the Fed increases reserves by $20 billion, what is the total increase in the money supply? $ 20 billion e. Raising the reserve requirement from 10% to 16% the money multiplier and the money supply.