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Exercise 20-3 (Part Level Submission) Sky song Company provides the following information about its defined benefit pension plan for the year 2017. Service cost $90,100 Contribution to the plan 104,900 Prior service cost amortization 10,800 Actual and expected return on plan assets 63,000 Benefits paid 40,700 Plan assets at January 1, 2017 Projected benefit obligation at January 1, 2017 643,200 690,100 Accumulated OCI (PSC) at January 1, 2017 150,500 Interest/discount (settlement) rate 10