In What Crucial Way Did Europeans Benefit from the Columbian

In what crucial way did Europeans benefit from the Columbian Exchange?

A) European food prices rose because of Western imports.
B) There were no longer starving people in Europe because of these new foods.
C) New crops like corn and potatoes helped Europe's population to grow.
D) Native crops always commanded higher prices than traditional European crops.
E) Europeans now had coffee, rice, and wheat to eat.