Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units):

Sales	$	23,900
Variable expenses		13,300
Contribution margin		10,600
Fixed expenses		7,632
Net operating income	$	2,968

1.

What is the contribution margin per unit? (Round your answer to 2 decimal places.)

2.

What is the contribution margin ratio? Round your percentage answer to 2 decimal places (i.e .1234 should be entered as 12.34).

3.	What is the variable expense ratio? Round your percentage answer to 2 decimal places (i.e .1234 should be entered as 12.34).

10.

How many units must be sold to achieve a target profit of $6,784? (Do not round intermediate calculations.)

.	What is the margin of safety percentage?