Suppose a Central Bank Prevents a Depreciation of Its Currency

Multiple Choice

Suppose a central bank prevents a depreciation of its currency by intervening in the foreign exchange market and buying its currency with foreign currency.This causes the

A) domestic money supply to decrease and a decline in aggregate demand
B) domestic money supply to increase and a decline in aggregate demand
C) domestic money supply to decrease and a rise in aggregate demand
D) domestic money supply to increase and a fall in aggregate demand