If the Central Bank reduces the money supply to reduce inflation, a floating exchange rate will aid the Central Bank in fighting inflation because

a.as the money supply is decreased, the interest rate will increase, and the price of exports and imports will fall.

b.as the money supply is decreased, the interest rate will increase, and the price of exports will fall and the price of imports will rise.

c.as the money supply is decreased, the interest rate will increase, and the price of both exports and imports will rise.

d.as the money supply is decreased, the interest rate will increase, and the price of exports will rise and the price of imports will fall.