Answer:
1.150 units
2. 15.79%
Step-by-step explanation:
Margin of safety is the difference between the current level of profitability and the break-even level. In other words, it is excess of the current level of sales and the break-even sales computed using the formula below:
the margin of safety in units=current level of sales-breakeven sales
break-even sales=fixed expense/contribution margin
fixed expense=$4,800
contribution margin per unit=selling price-variable cost
contribution margin per unit=$24-$18
contribution margin per unit=$6
break-even sales=$4,800/$6
break-even sales units=800 units
the margin of safety in units=950-800
the margin of safety in units=150 units
the margin of safety as a percentage of its sales=150/950
the margin of safety as a percentage of its sales=15.79%