Under a System of Floating Exchange Rates,relatively High Productivity and Low

Multiple Choice

Under a system of floating exchange rates,relatively high productivity and low inflation rates in the United States result in:

A) An increase in the demand for foreign currency,a decrease in the supply of foreign currency,and a depreciation in the dollar
B) An increase in the demand for foreign currency,an increase in the supply of foreign currency,and an appreciation in the dollar
C) A decrease in the demand for foreign currency,a decrease in the supply of foreign currency,and a depreciation in the dollar
D) A decrease in the demand for foreign currency,an increase in the supply of foreign currency,and an appreciation in the dollar