Answer:
1. Contribution Margin Ratio = 73%
2. Variable Cost ratio =27%
3. Break-even Sales = $60,000
Explanation:
Sales $88,000
Total variable cost $23,760
Contribution margin $64,240
Total Fixed Cost $43,800
Operating Income $20,440
1. Contribution Margin Ratio = Contribution margin / Sales = $64,240 / 88,000 = 73%
2. Variable Cost ratio = Variable cost / sales = $23,760 / $ 88,000 = 27%
3. Break-even Sales = Fixed Cost / Contribution margin = $43,800 / 73% = $60,000