numList:

What node does node $58\text{'}$s next pointer point to$?$

What node does node $79\text{'}$s next pointer point to$?$

What node does node $48\text{'}$s next pointer point to$?$

What node does node $72\text{'}$s next pointer point to$?$

First, ListInsertAfter$($numList$,$ list tail, node $58)$ executes.

Next, ListInsertAfter$($numList$,$ node $72,$ node $79)$ executes.

Select node $28$ node $48$ node $58$ node $72$ null

Select node $28$ node $48$ node $58$ node $72$ null

Select node $28$ node $48$ node $58$ node $72$ node $79$ null

Select node $28$ node $48$ node $58$ node $72$ node $79$ null