The Graph Illustrates the Market for British Pounds, the Currency

The graph illustrates the market for British pounds, the currency of the United Kingdom. As the number of buyers of pounds decreases and the number of sellers of pounds increases, the equilibrium price of a pound

A) will fall
B) will rise.
C) will remain the same.
D) might rise, fall, or remain the same but more information is needed.
E) will rise if the magnitude of the effect on the buyers is larger than the magnitude of the effect on the sellers.