if an economy is in long-run equilibrium, which of the following combinations of policy actions will necessarily result in inflation in the short run?
answer choices
a. Increasing the money supply and increasing government spending
b. Increasing the discount rate and decreasing income taxes
c. Increasing the required reserve ratio and increasing the discount rate
d. Selling government bonds on the open market and decreasing government spending
e. Buying government bonds on the open market and decreasing government spending