Which of the Following Is Correct

Multiple Choice

Which of the following is correct:

A) Employees join unions only for financial reasons.
B) Employees join unions only to increase their job security.
C) The reasons employees join or refuse to join a union are all related to internal issues within the workplace.
D) Some employees join a union to make input on policy issues.
E) It is not possible for employers to avoid unionization through policy changes in the workplace.