please answer all the missing amounts

On January 1, 2020, Sage Company has the following defined benefit pension plan balances. The interest (settlement) rate applicable to the plan is 10%. On January 1, 2021, the company amends its pension agreement so that prior service costs of $505,000 are created. Other data related to the pension plan are as follows. Annual Pension Service cost Interest cost Actual return Contributions Benefits Journal entry for 2020 Accumulated OCl, Dec. 31, 2019 Balance, Dec. 31,2020