If an Interest Group Would Like to Contribute Money to a Candidate's

If an interest group would like to contribute money to a candidate's campaign __________________________.

A) it must make the contribution through a political action committee
B) there is no limitation on the amount of money it may give
C) it must first receive the approval of Congress
D) it must provide an equal contribution to a candidate of the opposing party
E) members of the interest group are required to vote for the candidate