Answer:
Operating Income $75,000 $115,000
Explanation:
The computation of the operating income reflected is shown below:
Units 23,000 $31,000
Contribution Margin per Unit $5 $5
Contribution Margin (Units × Per Unit) $115,000 $155,000
Less : Fixed Cost -$40,000 -$40,000
Operating Income $75,000 $115,000
The contribution margin per unit is come from
= Selling price per unit - variable cost per unit
= $9 - $4
= $5