Answer:
(a) $9; 30%
(b) $21,000; 700 units
Step-by-step explanation:
Given that,
Units sold = 800
Average sales price = $30
Fixed costs = $6,300
Variable costs = 70% of sales
(a) Contribution margin per unit:
= Selling price per unit - Variable cost per unit
= $30 - (70% × $30)
= $30 - $21
= $9
Contribution margin ratio:
= Contribution margin per unit ÷ Selling price
= $9 ÷ $30
= 30%
(b) Break-even sales (in dollars):
= Fixed costs ÷ Contribution margin ratio
= $6,300 ÷ 30%
= $21,000
Break-even sales (in units):
= Fixed costs ÷ Contribution margin per unit
= $6,300 ÷ $9
= 700 units