What Is the Purpose of a Supplemental Unemployment Benefit Plan

What is the purpose of a supplemental unemployment benefit plan?

A) To supplement employment insurance benefits by receiving a combined benefit closer to the actual working wage
B) To provide employment insurance benefits so that employees can achieve a better standard of living during periods of unemployment
C) To extend the maternity leave period for both parents
D) To facilitate collective bargaining so that striking workers can receive strike pay without delay
E) To facilitate an agreement between an employer and the employees for benefits as employee needs change