Answer:
7,000
Explanation:
Weighted-average unit contribution margin:
= [(Unit selling price of plain - Variable cost per unit of plain) × percent of the unit sales are Plain] + [(Unit selling price of Fancy - Variable cost per unit of Fancy) × percent of the unit sales are Fancy]
= [($21 - $10) × 60%] + ($32 - $28) × 40%
= ($11 × 60%) + ($4 × 40%)
= $6.6 + $1.6
= $8.2
Break even sales:
= Annual fixed expenses ÷ Weighted-average unit contribution margin
= $57,400 ÷ $8.2
= 7,000