which of the following statements explains why congress gives the federal bureaucracy discretionary authority to implement public policy? choose 1 answer: choose 1 answer: (choice a) a bureaucrats are experts and can make the best choices on how to implement policy. (choice b) b bureaucrats are responsible for appropriating budgets after congress passes legislation. (choice c) c bureaucrats are solely responsible for making regulations after congress passes legislation. (choice d) d bureaucrats are the only group in the federal government who can interact with interest groups and the public.