Refer to the Information Provided in Figure 20

Refer to the information provided in Figure 20.3 below to answer the questions that follow. Figure 20.3
-Refer to Figure 20.3.Which of the following will shift the supply of pounds from S1 to S2?

A) Fewer British firms want to invest in the United States.
B) The price of U.S.bonds decreases relative to the price of British bonds.
C) More British citizens travel to the United States.
D) The inflation rate in the United States decreases relative to the inflation rate in England.