Answer:
a. 30%
b. $62,400
Explanation:
a. The contribution margin ratio is
Contribution margin ratio = (Contribution margin per unit) ÷ (selling price per unit) × 100
where,
Contribution margin per unit = Selling price per unit - Variable expense per unit
= $60 - $42
= $18
So, the Profit volume ratio = ($18) ÷ ($60) × 100 = 30%
b. Now the break even point in dollars is
= Fixed cost ÷ Contribution margin ratio
= $18,720 ÷ 30%
= $62,400