Right answer is (c) Rapid approval of priority medications
The best I can explain: Under the Food and Drug Modernization Act of 1997 which is also known as the Fast track provisions, the FDA tries to rapidly approve “priority” medications intended for serious illnesses and for which no alternative currently is available. Such as medicines for Alzheimer, cancers, AIDS, Viral infection may get a speedy approval from the FDA and thus can be available in the market as soon as they are approved.