Answer:
The correct answer is letter "D": the policy concerning changes in the money supply that is pursued to achieve particular macroeconomic goals.
Step-by-step explanation:
Monetary policy is the actions that a central bank takes to control the money supply of a nation and the broader economy. The Federal Reserve (Fed) sets monetary policy in the U.S. The Fed tries to ensure that the money supply does not grow too rapidly causing excessive inflation, either affecting economic growth by going too slowly.