Today's low gasoline prices make consumers willing to indulge their preference for larger cars, which consume greater amounts of gasoline as fuel. So United States automakers are unwilling to pursue the development of new fuel-efficient technologies aggressively. The particular reluctance of the United States automobile industry to do so, however, could threaten the industry's future.
Which of the following, if true, would provide the most support for the claim above about the future of the United States automobile industry?The argument is: low gas prices push demand toward bigger cars, so US automakers slack on fuel-efficient tech. That reluctance could hurt them later, so the best support shows a realistic scenario where fuel efficiency will matter again and competitors will be better prepared.
(A) A prototype fuel-efficient vehicle built five years ago gets very high mileage, but its materials are costly.
This shows fuel-efficient tech is possible but expensive. It does not show why US automakers’ reluctance threatens their future.
(B) Small cars sold by US manufacturers are more fuel efficient now than before 1973.
This suggests improvement has happened, which weakens the idea that they are “unwilling to pursue” fuel-efficient tech aggressively, and it does not show a future threat.
(C) Automakers elsewhere have slowed introductions but are pushing R and D in preparation for a predicted rise in world oil prices.
This supports the threat directly. If oil prices rise, consumers will value fuel efficiency again. Foreign automakers will be ready because they kept investing, while US automakers will lag because they did not.
That creates a clear competitive risk to the US industry’s future.It links today’s reluctance to tomorrow’s disadvantage.(D) There are many technological opportunities to reduce energy waste.
This says opportunities exist, but it does not show that failing to pursue them will hurt US automakers specifically, or that market conditions will make them necessary.
(E) Mass transit promotion faces resistance.
This suggests people will keep using cars, but it does not connect to fuel-efficient technology or a threat to US automakers.
Answer: (C)