No worries, people, let’s knock this one out. Many people got this right and, I daresay, this is one of those passages you read through for gist rather than detail.
Trade protection is bad policy. Take the case of the microcomputer industry. The United States government attempted to restore the computer chip market to United States manufacturers, who had ceased production in the face of an abundant supply of cheap chips from foreign manufacturers. Under trade protection, it was expected that, as government-imposed quotas and excise taxes forced the price of foreign chips to rise, United States manufactures would reenter the market. They did, but at only slightly lower prices than the now-high prices of foreign firms. The lesson has been simple: trade protection means that United States manufactures gain while United States consumers lose.
Which one of the following is an assumption on which the author’s argument relies?
(A) It is unreasonable to expect that government-imposed quotas and excise taxes will reduce prices for United States consumers.
First off, is this even an ASSUMPTION by definition? Second, clearly this doesn’t seem to relate to the thrust of the author’s argument, which is based off a domino-effect analogy of what happens if trade protection occurs. Yellow flag.
(B) United States manufacturers of computer chips are more concerned with high profits that are foreign manufacturers.
This is the true yet irrelevant choice. This doesn’t relate to the author’s argument. We need an assumption upon which the argument relies. Why is trade protection bad policy? Because US manufactures are more concerned with high profits? Yellow flag.
(C) The United States government’s primary purpose in trade protection is to restore markets and profits to United States manufacturers.
This one was a little tempting. It ‘felt’ like a right answer choice. But it isn’t, since the third line of the passage is meant as an illustration for why trade protection is bad — not a reason for enacting trade protection policy itself. I’m seeing this on a later read, but when I initially went through the answer choices this was my top yellow flag, I think. I didn't go so deep into WHY it may be wrong.
(D) With respect to trade protection, the microcomputer industry is representative of United States industry in general.
Yes, this feels good. The argument uses an illustration to convey its merit. The argument uses the microcomputer industry for this illustration. If I tried to convince you that all birds can fly using the example of a crow, the assumption is that, at the very least, crows represent all birds in that respect. Is that an Ostrich?! For the argument to work the microcomputer has to represent industries as a whole.
(E) The quality of the chips produced by United States manufacturers is better than the quality of the chips produced by foreign manufacturers.
Irrelevant. Let’s just leave it at that. I daresay this might be the answer choice for those who begin to create stories for it to work.
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