Can you help me solve this?

Help solve part A $($the photo$)$ and part B

for part B the following questions are asked:

$1)$ record pension expense

$2)$ record any $2024$ gain or loss for the difference in the actual return versus the expected return

$3)$ record any $2024$ gain or loss for the change in the assumption regarding the PBO

$4)$ record new prior cost in $2024$

$5)$ record the cash contribution to plan assets

$6)$ record payment of retiree benefits

thank you!