Hicks Cable Company has a defined benefit pension plan. Three alternative possibilities for pension$-$related data at January $1,2024,$ are shown below:

$\backslash$table$[[,($$ in thousands$)],[$Net loss $($gain$)-$AOCI, January $1,$Case $1,$Case $2,$Case $3],[2024$ loss $($gain$)$ on plan assets,$$324,$$$(340),270],[2024$ loss $($gain$)$ on PB$0,(15),(12),6],[$Accumulated benefit obligation, January $1,(27),20,(275)$