please workout the problem in excel so i can understand it and the answers and also do a journal entry regarding pension expense

Cullumber Corp. sponsors a defined benefit pension plan for its employees. On January 1,2025, the following balances relate to this plan. As a result of the operation of the plan during 2025, the following additional data are provided by the actuary. Using the data above, compute pension expense for Cullumber. for the year 2025 by preparing a pension worksheet. (Enter all amounts as positive)