The following facts apply to the pension plan of Ayayai Inc. for the year 2020 . Using the preceding data, compute pension expense for the year 2020. As part of your solution, prepare a pension worksheet t shows the journal entry for pension expense for 2020 and the year-end balances in the related pension accounts. (Enter all amol positive.) \begin{tabular}{l} Items \\ \hline Balance, January 1, 2020 \\ Annual Pension \\ Expense \end{tabular} General Joumal Entrles Pension Workshe Service cost Actual return Contributions