If the US Dollar Appreciates from 1

Multiple Choice

If the U.S. dollar appreciates from 1.25 Swiss franc per U.S. dollar to 1.5 francs per dollar,then the franc depreciates from ________ U.S. dollars per franc to ________ U.S. dollars per franc.

A) 0.80;0.67
B) 0.67;0.80
C) 0.50;0.33
D) 0.33;0.50