Benefits Paid to Members of a Defined Benefit Post-Employment Fund

Benefits paid to members of a defined benefit post-employment fund are based on:
I. investment returns generated by the fund.
II. remuneration levels while employed.
III. number of years of service.
IV. the level of employer contributions made to the fund.

A) I and II only.
B) II and IV only.
C) II and III only.
D) III and IV only.