Multiple Choice
Exhibit 39-8 
-Refer to Exhibit 39-8.Assume that E1 represents the initial equilibrium in the market for grain X.As a result of a breakthrough in genetic engineering that develops an insect-resistant variety of grain X,
A) the supply curve shifts leftward.
B) the equilibrium quantity increases.
C) the equilibrium price rises.
D) all of the above
E) a and c
Correct Answer:
Verified
Related Questions