【单选题】Everything else fundamental remaining unchanged, the monetary approach predicts that a 5 percent cut in the money supply by the Fed will result in:
A.
inflation in the U.S. economy.
B.
a decrease in the market rate of interest in the U.S.
C.
an increase in foreign investments by the Americans.
D.
an appreciation of the U.S. dollar vis-à-vis other currencies.