The following information pertains to Havana Corporation's defined benefit pension plan: 2021 2022 Beginning Beginning is in thousands) balances balances Projected benefit obligation $(7,800) $(8,384) Plan assets 7,500 8,136 Prior service cost-AOCI 789 720 Net loss-AOCI $ 900 $ 970 At the end of 2021. Havana contributed 5748 thousand to the pension fund and benefit payments of 5774 thousand were made to retirees. The expected rate of return on plan ossets was 10% and the actuary's discount rate is 7% There were no changes in actuarial estimates and assumptions regarding the PBO What is the 2021 pension expense for Havana's plan? $762 thou and $606 thousand, $694 thousand None of these are correct