KC wrote:
Unprecedented industrial growth in the country of Remo has created serious environmental problems because factories there lack adequate pollution control systems. Remo is developing a clean growth plan that includes environmental regulations that will require the installation of such systems. Since no companies in Remo currently produce pollution-control systems, the plan, if implemented, will create significant opportunities for foreign exporters to market pollution-control systems
Which of the following, if true, most seriously weakens the argument?
A. The clean growth plan will provide tax incentives for local business to develop and manufacture pollution-control systems
B. Foreign exporters would provide factory-trained technicians to maintain the pollution-control systems sold in Remo.
C. Industrial lobbyists sponsored by local business in Remo are trying to prevent the implementation of the government regulations
D. The regulations that Remo plans to implement are much less strict than those in neighboring nations.
E. Pollution in Remo has caused serious health problems for workers, contributing to a significant increase in the number of workdays lost to illness
BhaveshGMATThe question is a case of conditional conclusion.
The structure of the conclusion is this: If A happens, B will happen.
How do we weaken it? By saying that if A happens, B may or may not happen. By saying that if A happens, it is not necessary that B will happen.
Can we weaken it by saying that A may not happen? No. The conclusion is not arguing whether A will happen or won't happen. It is arguing on what will happen if A happens.
Take an example:
I: If it continues raining for another couple of hours, the city will flood.
If you want to weaken my stance, what can you say? Even if it continues raining for another couple of hours, the city may not flood because the drainage system was cleaned and upgraded a few weeks ago.
Is there any logic in discussing whether it will continue raining for another couple of hours? No. I am not arguing for/against it at all. My point is what will happen if it does continue raining.
Now, look at the original conclusion:
If the plan is implemented, it will create significant opportunities for foreign exporters to market pollution-control systems.
Now, do we need to argue whether the plan will be implemented or not? No.
We need to argue about what will happen if the plan IS implemented. Hence option (C) is irrelevant.
(A) certainly has merit. The conclusion says that the implementation of the plan will create significant opportunities for foreign exporters. But what if domestic companies start manufacturing the pollution control systems? Then the foreign exporters may not get many opportunities.
(A) tells us that plan will provide tax incentives for local business to develop and manufacture pollution-control systems. This makes it more likely that local businesses will develop and manufacture these systems.
Hence, it does make us question the conclusion. That is enough to weaken the conclusion.
Answer (A)
Check out another question with a conditional conclusion here:
https://www.gmatclub.com/forum/veritas-prep-resource-links-no-longer-available-399979.html#/2012/1 ... onclusion/.
The conditional reasoning part is amply clear. Hence, C is not our option.
But, to my second question for A to be correct answer option, are not we assuming that even if tax incentives are provided, domestic manufacturers will be able to provide the required equipment matching their foreign exporters?
For instance, say a Country X has given tax incentives for pharmaceutical companies to manufacture COVID vaccine, does it mean they will be able to manufacture and provide vaccine, and not import the same?