The U.S. Demand for Euros Is

The U.S. demand for euros is

A) downsloping because, at lower dollar prices for euros, Americans will want to buy more European goods and services.
B) downsloping because, at higher dollar prices for euros, Americans will want to buy more European goods and services.
C) downsloping because the dollar price of euros and the euro price of dollars are directly related.
D) upsloping because a higher dollar price of euros makes European goods and services more attractive to Americans.