Which of the Following Statements About Exit Interviews Is a Misconception

Which of the following statements about exit interviews is a misconception?

A) HR specialists are usually better at gaining useful information than supervisors.
B) It is often more useful to contact departing employees a month or so after departure when they may be more willing to provide information.
C) A major reason employees commonly give for leaving their jobs is an offer for more pay elsewhere.
D) Departing employees are eager to use the occasion to voice their "gripes."