I will give thumbs up for correct answers ASAP!! Please give correct gain on PBO!

A partially completed pension spreadsheet showing the relationships among the elements that comprise the defined benefit pension plan of Universal Products is given below. The actuary's discount rate is 5\%. At the end of 2022 , the pension formula was amended, creating a prior service cost of $220,000. The expected rate of return on assets was 8%, and the average remaining service life of the active employee group is 20 years in the current year, as well as, the previous two years. Required: Fill in the missing amounts. Note: Enter your answers in thousands (i.e., 5,500 should be entered as 5.5). Enter credit amounts with a minus sign