P: In emission testing, the government fixes the total amount of pollution that is acceptable to maintain a desired level of air quality. Q: Economists argue, this approach makes air pollution control more cost effective than the current practice of fixing air pollution standards and expecting all companies to pollute below these standards. R: USA uses emission testing to control air pollution. S: It then distributes emission permits to all companies in the region, which add up to the overall acceptable level of emission. |
A) RPSQ
B) PRQS
C) PSQR
D) SPQR
E) None of these
Correct Answer: A
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