Under a final-pay defined benefit plan, the amount of aggregate employer contribution plans allocated to younger employees usually is _______________

A. much higher under a defined benefit plan than it is under a defined contribution plan.

B. much lower under a defined contribution plan than it is under a defined benefit plan.

C. much higher under a defined contribution plan than it is under a defined benefit plan.

D. roughly the same under a defined benefit plan as it is under a defined contribution plan

Both A and B are wrong, What is the answer?