Sheridan Company adopts acceptable accounting for its defined benefit pension plan on January 1, 2019, with the following beginning balances: plan assets $203,000; projected benefit obligation $254,000. Other data relating to 3 years' operation of the plan are as follows. 2019 2020 2021 Annual service cost $15.700 $19,000 $25,900 Settlement rate and expected rate of return 10 % 10 % 10 % Actual return on plan assets 18,400 22,300 24.100 Annual funding (contributions) 15.700 39,400 48,100 Benefits paid 14.100 16,300 20.600 Prior service cost (plan amended, 1/1/20) 162,400 Amortization of prior service cost 55,300 42,200 Change in actuarial assumptions establishes a December 31, 2021, projected benefit obligation of: 529,400 Prepare the Journal entries (from the worksheet) to reflect all pension plan transactions and events at December 31 of each year. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry for the account titles and enter for the amounts.) .) Debit Credit Date Account Titles and Explanation Dec 31, 2019 Dec. 31. 2020 Dec. 31. 2021