<u> A. Most PACs associated with interest groups can only collect funds from group members.</u>
<u>The Political Action Committees (PAC) can only raise money through members' donations; the members generally consist of corporations, labor unions, trade associations, other types of organizations, and individuals.</u>
B. and C are incorrect because the PACs' funds are destined to finance political campaigns of candidates and political parties who support a certain cause or belief, and not to finance in services like health care for an interest group's members.
D. is incorrect as well as $5000 is not the minimum amount they can donate, in fact, it is the maximum. In the United States, a PAC can contribute to a political campaign up to $5,000 to a candidate per election, $15,000 to a party per year and $5,000 to another PAC per year. And they can receive up to $5,000 from any one individual, PAC or party committee per year.