Which of the Following Is Not a Primary Reason That

Multiple Choice

Which of the following is not a primary reason that size of membership makes an interest group more effective?

A) The larger the membership, the more direct benefits to each member.
B) A large membership has an advantage in raising funds to support its activities.
C) Large membership makes elected leaders responsive to a group's concerns.
D) There is "power in numbers."
E) An interest group with large numbers can convince its members to vote for a candidate.