Pension data for Sterling Properties include the following:
Required:
Service cost, 2013 $112
Projected benefit obligation, January 1, 2013 850
Plan assets (fair value), January 1, 2013 900
Prior service cost-AOCI (2013 amortization, $8) 80
Net loss-AOCI (2013 amortization, $1) 101
Interest rate, 6%
Expected return on plan assets, 10%
Actual return on plan assets, 11%
Required
Determine pension expense for 2013.