Which one of the following most logically fills the blank of the passage above?
- reward producers who are not responding adequately to market forces
- actually have the opposite effect of increasing grain prices
- strike a necessary balance between government intervention and a free market economy
- make grain available to those who cannot afford to eat well
- allow individual efforts to influence the operation of the free market
(B) is incorrect even though we often hear claims that proposals for government action will have the exact opposite effect of what is intended. The author in this case is less concerned with grain prices than he is with free-market philosophy. He doesn't care if prices go up; he wants to make sure that only those who deserve an advantage, have an advantage.
(C) is incorrect even though it seems like a reasonable thing to hope for. This is not to say that the author's argument is unreasonable. However, the author is clearly against the proposal, and the question asks us why he is against it, i.e., what he thinks will happen if we try it. What he ultimately wants instead is not part of the question.
(D) is incorrect because it is probably an intended outcome of the proposal. If the author is against the proposal, he would not claim that it will have a desirable outcome.
(E) is incorrect because it states what the author wants. The argument clearly suggests that he thinks the opposite will happen.