The More Dollars That Must Be Given Up to Buy

The more dollars that must be given up to buy one British pound,the __________ American goods are for the British and the __________ American goods the British will buy; thus __________ dollars will be demanded.

A) more expensive; fewer,more
B) less expensive; more,more
C) more expensive; fewer,fewer
D) less expensive; fewer,more
E) none of the above