Under a Fixed Exchange Rate System with a High Degree

Under a fixed exchange rate system with a high degree of capital mobility, a decrease in foreign exchange speculators' view of the long-run fundamental value of the exchange rate

A) requires an immediate increase in domestic interest rates of /
B) requires an immediate decrease in domestic interest rates of /.
C) requires an immediate decrease in domestic interest rates of /
D) requires an immediate increase in domestic interest rates of /.