Answer:
Margin of safety in units 1040 - 890 = 150
Margin of safety in dollars 28,080 - 24,030 = 4050
Margin of safety as % of sales 4050 / 28,080 = 14.4231%
Step-by-step explanation:
![Sales \: Revenue - Variable \: Cost = Contribution \: Margin](https://img.qammunity.org/2020/formulas/business/college/ny7bqgrltjwfkw12ghhegcumarwjjrezp9.png)
27 - 13 = 14
![(Fixed\:Cost)/(Contribution \:Margin) = Break\: Even\: Point_(units)](https://img.qammunity.org/2020/formulas/business/college/at0ghs7j04yj5luroumiywg5qexre2d40r.png)
12460 / 14 = 890
![BEP_(units) * unit \: sales \: price = BEP_(dolars)](https://img.qammunity.org/2020/formulas/business/college/l8ukh6gz9684puv63xwuerpvkuylnveerx.png)
890 * 27 = 24,030
![units sold * unit \: sales \: price = Sales Revenue](https://img.qammunity.org/2020/formulas/business/college/lg9fl7k45vhfb5n2vfzvnc9ex724gkwtqe.png)
1,040 * 27 = 28,080
![units \:sold - BEP_{units](https://img.qammunity.org/2020/formulas/business/college/w6nuwa753im6cb23ue7dhcp6clfse57o1x.png)
Margin of safety in units 1040 - 890 = 150
![current \:sales - BEP_(USD)](https://img.qammunity.org/2020/formulas/business/college/eds6bxv0rde9ogn3qki5auzho8s212w5i9.png)
Margin of safety in dollars 28,080 - 24,030 = 4050
![(current \:sales - BEP_(USD))/(current \:sales) * 100 = margin \: of \: safety](https://img.qammunity.org/2020/formulas/business/college/jk4bo6yf006t4cnr8m8ep4vkwvdjxte392.png)
Margin of safety as % of sales 4050 / 28,080 = 14.4231%