Answer: Margin of Safety(MOS) in dollars= $1,40,000
Margin of Safety(MOS) as a percentage of target sales = 70%
Explanation:
Given:
Target profit = $28000
Variable costs = 80 % of sales
Contribution = 20 % of sales
Fixed Costs = $12000
Required sales in units =

Using the given in above formula;
Required sales in dollars =

=$60000
Target sales =

Target sales = $200000
Margin of Safety(MOS) in dollars = Target Sales - Break-even point sales
Margin of Safety(MOS) in dollars = $200000 - $60000 = $140000
Margin of Safety(MOS) as a percentage of target sales =

=70%