Which of the Following Is True with Regard to Bribe

Which of the following is true with regard to bribe payments?

A) A rule under which bribes are allowed is universalizable.
B) Competition is most efficient when bribes replace value and merit as the basis for decisions.
C) Bribes paid to government officials undermine the impartiality of government and hence the equality of political rights.
D) Bribes are expected to indirectly benefit the least advantaged persons.