Which of the Following Are Disadvantages of Wind Power

Multiple Choice

Which of the following are disadvantages of wind power?
I. Wind farms use large portions of land, which cannot be used for other purposes.
II. Wind farms are undependable since winds are not always present when needed.
III. Wind power generation is extremely expensive and hence not cost competitive with other fuels.
IV. Wind power is nonrenewable; once it is used up, it cannot be replenished.

A) I and IV
B) II and IV
C) I and III
D) I and II
E) I, II, and III