BREAK-EVEN UNITS, CONTRIBUTION MARGIN RATIO, MARGIN  OF SAFETY
Bandaleria Company's projected profit for the coming year is as follows:
| 
   
 | 
 Total 
 | 
 Per Unit 
 | 
| 
 Sales 
 | 
 $2,480,000 
 | 
 $20 
 | 
| 
 Less: Variable expenses 
 | 
   1,488,000 
 | 
   12 
 | 
| 
 Contribution margin 
 | 
 $   992,000 
 | 
 $  8 
 | 
| 
 Less: Fixed  expenses 
 | 
 716,800 
 | 
   
 | 
| 
 Operating income 
 | 
 $   275,200 
 | 
   
 | 
Required:
1. Compute the break-even point in units.
2. How many units must be sold to earn a profit of $640,000?
3. Compute the contribution margin ratio. Using that ratio, compute the additional profit that Bandaleria would earn if sales were $50,000 more than expected.
4. For the projected level of sales, compute the margin of safety in units.