Bunuel wrote:
Industry analysts feel that Bluecorp paid far too much to acquire rival firm Strickland. While doing so limited competition they face in the marketplace, this approach cannot be profitable in the long run. Once two rival firms merge in order to increase profits, the higher prices would only provide other competitors an opportunity to enter the field at a lower price, cutting into Bluecorp's profits and making the acquisition of Strickland an expensive mistake.
Which of the following, if true, most seriously weakens the argument?
(A) In some countries it is legal for two companies to merge even if the resulting entity would nearly monopolize the market.
(B) The combination of Bluecorp and Strickland creates an entity whose size allows it to produce items at a far lower cost than could any smaller enterprise.
(C) In addition to eliminating competition, Bluecorp's acquisition gives it a much more substantial presence in urban areas.
(D) As a result of the acquisition, the new corporate entity will create two smaller entities to operate as independent suppliers to Bluecorp.
(E) When two large companies in the same field combine, entrepreneurs tend to shy away from the field due to the single entity's perceived dominance.
OFFICIAL EXPLANATION
B
To weaken the argument, we need a relevant reason why the acquisition was a good idea. Presumably it will address the complaint that the acquisition will "provide other competitors an opportunity to enter the field at a lower price."
Choice (A) is off-topic, as we don't know whether Bluecorp is located in one of those countries. What's more, it's unclear whether nearly monopolizing the market would weaken the argument. (B) illustrates why the acquisition had at least one positive effect, and it relates directly to the argument: the benefit of the acquisition will result in a lower price - presumably one that will not allow smaller competitors to enter the market.
Choice (C) is irrelevant, as the passage doesn't address differences between urban and non-urban areas. (D) tells us that smaller firms will result from the acquisition, but that doesn't address the complaint that the larger firm won't sell at a lower price. (E) is better than most of the choices, but not as good as (E). Weaker terms like "tend" can't compete with direct statements like "far lower cost" in (B), and it isn't clear that there aren't existing firms in the field that could challenge the resulting firm's dominance. Choice (B) is correct.