Differential Analysis for a Discontinued Product

The condensed product$-$line income statement for Northern Lights Company for the month of August is as follows:

Northern Lights Company

Product$-$Line Income Statement

For the Month Ended August $31$

$\backslash$table$[[,$Hats,Gloves,Socks$],[$Sales$,$$$65,300,$$$90,300,$$$27,000$