The following incomplete (columns have missing amounts) pension spreadsheet is for Old Tucson Corporation (OTC).

What is OTC's pension expense for the year?

The following incomplete (columns have missing amounts) pension spreadsheet is for Old Tucson Corporation (OTC) PriorNet $ in millions) Plan Service (Gain) Pension Net Pension debit (credit) Beginning balance Service cost Interest cost PBO AssetsCost Loss Expense Cash (Liability)/Asset (500) 58 62 Expected return on assets Gain/loss on assets Amortization of (23) Prior service cost Net gain/loss Loss on PB Contributions to fund Retiree benefits paid Ending balance 0 (25) 25 (56) 3 (43) (574) 288 54 .18 (286) What is OTC's pension expense for the year? O $78 O $72 O $66 $18