Answer and Explanation:
The computation is shown below;
The Variable cost is
= 55% of $4
=$2.2
Now
Contribution margin per unit
= Sale - Variable cost
= $4 - $2.2
= $1.8 per unit
a.Breakeven point is
= Fixed cost ÷ Contribution margin
In units
= ($702,000 ÷ $1.8)
= 390,000 units
in dollars = (390,000 × $4)
= $1,560,000
b.Margin of safety = Total sales - Breakeven sales
In dollars = ($2,000,000 - $1,560,000)
= $440,000
Margin of safety ratio =Margin of safety ÷ Total sales
= ($440,000 ÷ $2,000,000)
= 22%