Which of the following benefit the most from interest group politics?

Which of the following benefit the most from interest group politics?
 
  A) minorities
  B) consumers
  C) poorly educated people from the lower economic class
  D) business and manufacturing interests
  E) undergraduate students

Question -2-

Which of the following are the greatest beneficiaries of interest group activity?
 
  A) poorly educated people
  B) lower-class people
  C) poor and indigent people
  D) better-educated, middle-class, and upper-class people
  E) those just about to graduate from high school

Question -3-

Which of the following is noted for his criticism of interest group pluralism, arguing that it has not resulted in strong positive government but rather in impotent government that can neither plan nor achieve justice?
 
  A) C. Wright Mills
  B) Robert A. Dahl
  C) Theodore Lowi
  D) Richard Viguerie
  E) Sarah Constance