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
Operating income	$	2,968

10. How many units must be sold to achieve a target profit of $6,784?