Which groups are most represented by PACs?

Which groups are most represented by PACs?
 
  A) labor groups
   B) business groups
   C) citizen groups
   D) governments
   E) environmental groups

Question -2-

Groups get involved in the electoral process in order to
 
  A) buy politicians.
   B) use grassroots lobbying techniques.
   C) affect who gets elected.
   D) use old-fashioned lobbying techniques.
   E) make money.

Question -3-

One of the most common ways that interest groups attempt to influence government officials is through
 
  A) lobbying. B) bribery. C) coercion. D) disinformation. E) running candidates.