Question 3 (1 point) aved Regarding DB pension plans, who uses higher discount rates to compute the projected benefit obligation (PBO)? Cummins Corporation pension fund Michigan Public School Teachers pension fund By law, they each use the same discount rate schedule Question 3 (1 point) aved Regarding DB pension plans, who uses higher discount rates to compute the projected benefit obligation (PBO)? Cummins Corporation pension fund Michigan Public School Teachers pension fund By law, they each use the same discount rate schedule