Which situation is the BEST example of specialization?
A)
A farmer grows too much corn. She has to burn the corn that spoiled due
to not eating it in time.
B)
A farmer grows corn, wheat, potatoes, squash, and beans. She stores these
away for the winter.
C)
A farmer grows only corn. She sells her corn for the other things she
cannot grow or make.
D)
A farmer grows corn and milks cows. She uses the corn she grew to feed
her cows.
HELP ASAP NO LINKS OR RANDOM STUFF