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In the open-economy macroeconomic model, the quantity of dollars demanded in foreign-currency exchange market______.
A.
depends on the real exchange rate. The quantity of dollars supplied in foreign-exchange markets depends on the real interest rate
B.
depends on the real interest rate. The quantity of dollars supplied in foreign-exchange markets depends on the real exchange rate
C.
and the quantity of dollars supplied in the foreign-currency exchange market depend on the real exchange rate
D.
and the quantity of dollars supplied in the foreign-currency exchange market depend on the real interest rate