Respuesta :
Answer:
B.They fluctuate according to changes in the financial markets.
Explanation:
Answer:
B
Explanation:
Currency prices can be determined in two main ways: a floating rate or a fixed rate. A floating rate is determined by the open market through supply and demand on global currency markets. ... 4 Therefore, most exchange rates are not set but are determined by on-going trading activity in the world's currency markets.