Referring to the Figure below, an increase in the demand for British goods by the U.S. importers has led to pressure on the pound to appreciate against the dollar. If the Bank of England wishes to intervene to maintain a peg of $2.0/pound, what distance represents that intervention?

A. A to B

B. B to A

C. A to C

D. B to C

And why?

1.80 200 220 Exchange dollarpoun(