Humanitarian considerations aside, sheer economics dictates that country X should institute, as country Y has done, a nationwide system of air and ground transportation for conveying seriously injured persons to specialized trauma centers. Timely access to the kind of medical care that only specialized centers can provide could save the lives of many people. The earnings of these people would result in a substantial increase in country X’s gross national product, and the taxes paid on those earnings would substantially augment government revenues.
The argument depends on the assumption that
(A) lifetime per-capita income is roughly the same in country X as it is in country Y
(B) there are no specialized trauma centers in country X at present
(C) the treatment of seriously injured persons in trauma centers is not more costly than treatment elsewhere
(D) there would be a net increase in employment in country X if more persons survived serious injury
(E) most people seriously injured in automobile accidents in country X do not now receive treatment in specialized trauma centers
Premise - people who are saved in trauma centers will be able to contribute to the GNP, increasing earnings from taxes that are paid
Conclusion - Country X should build an air system to better transport injured trauma patients to special hospitals
Goal - we need find an answer that must be true and links the premise + conclusion. AKA we need to find an answer that, if it's NOT true, the conclusion falls apart. (Negation)
A - Trick answer as it discusses per-capita income but how is this related to impact due to trauma patients?
B - Could be true but doesn't necessarily need to be true for the conclusion to stand. Out
C Cost of treatment is out of scope. Out
D - In scope. This is the answer. The reason is that if there would be a net decrease in implement in Country X if people survived injury, then we might expect govt revenue from taxes paid to decrease.
E - out of scope
D is the answer