Saved Help Save & Exit The following incomplete (columns have missing amounts) pension spreadsheet is for the current year for Brady Enterprises Plan Assets Prior Service Cost 41 Net Pension (Liability)/ Asset PBO (800) Net Pension (Gain)/Loss Expense Cash (103) 75 40 81 (3) ($ in millions) Debit(Credit) Beginning balance Service cost Interest cost Expected return on assets Gain/loss on assets Amortization of: Prior service cost Net gain/loss Loss on PBO Contributions to fund Retiree benefits paid Ending balance (9) 4 (10) (58) (78) 846 (94) What was the actuary's interest (discount) rate?