Figure 29-2 -Refer to Figure 29-2. Which of the Events Below Cause

Multiple Choice

Figure 29-2
-Refer to Figure 29-2. Which of the events below cause the shifts in the supply and demand curves in the market for dollars against the British pound shown in the graph above?

A) Interest rates rise in England.
B) Interest rates rise in the United States.
C) Real income rises in the United States.
D) Real income falls in England.