___________ : when the value of a nation's currency is allowed to fluctuate according to the foreign exchange market.
A. Gold standard
B. Fixed exchange rate
C. Currency calculation
D. Floating exchange rate
It would be a "Floating exchange rate" that occurs when the value of a nation's currency is allowed to fluctuate according to the foreign exchange market, since it is thought to "float" along the ebbing and flowing "tides" of the market.
