Answer:
Variable cost per unit = $130
Contribution margin per unit = $130
Contribution margin ratio = 50%
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Contribution margin per unit = (Fixed cost + Operations income) ÷ Total units
= ($93,600 + $842,400) ÷ 7,200
= $936,000 ÷ 7,200
= $130
Variable cost per unit = Sale price per unit - Contribution margin per unit
= $260 - $130
= $130
Contribution margin ratio = Contribution margin per unit ÷ Sale price per unit
= 130 ÷ 260
= 50%