The United States Can Import More Goods That It Exports

The United States can import more goods that it exports without experiencing a decline in its exchange rate if

A) foreigners are buying more long-term investments in the United States than U.S. citizens are buying abroad.
B) foreigners wants to hold additional dollars to help them mediate their financial institutions.
C) foreign governments loan their excess dollars to the Unites States.
D) all of the above