Suppose that the nominal exchange rate between the U.S. dollar and the Canadian dollar is 0.75 U.S. dollars per Canadian dollar. If Canada's rate of inflation is 0 percent and the U.S. rate is 10 percent, then the real exchange rate for the U.S. dollar will

a) depreciate by 10 percent.

b) depreciate by about 9 percent.

c) appreciate by 10 percent.

d) appreciate by about 9 percent.