Answer:
The change in the net operating income will be "$1,020".
Explanation:
According to the question, the values will be:
Sales,
Variable expenses,
Contribution margin,
Fixed expenses:
The net income will be:
hence,
The change in the net operating income will be:
= [tex]After \ net \ operating \ income - Before \ net \ operating \ income[/tex]
= [tex]516820- 515800[/tex]
= [tex]1,020[/tex] ($)