The First Panel in the Following Figure Shows the Domestic

The first panel in the following figure shows the domestic demand (D) and supply (S) curves of Columbian coffee and the second panel shows the import demand and export supply of Columbian coffee in the international market.Figure 20.1

-Refer to Figure 20.1. If the price of Columbian coffee falls to $6 in the international market:

A) there will be an excess supply of 8 pounds of Columbian coffee in the international market.
B) the Columbian domestic market for coffee will be in equilibrium.
C) the international market for coffee will be in equilibrium.
D) there will be an excess demand of 4 pounds for coffee in Columbia's domestic market.
E) there will be an excess supply of coffee in Columbia's domestic market.