Each of the Following Would Decrease the Supply of U

Multiple Choice

Each of the following would decrease the supply of U.S.dollars, shifting the supply curve for dollars to the left, except:

A) a decreased preference for foreign-made goods.
B) a decrease in U.S.real GDP.
C) a decrease in the real interest rate on foreign assets.
D) a depreciation of the U.S.dollar relative to other currencies.