Paolucci Corporation's relevant range of activity is 5,400 units to 12,000 units. When it produces and sells 8,700 units, its average costs per unit are as follows:

	Average Cost per Unit
Direct materials	$	6.60
Direct labor	$	3.50
Variable manufacturing overhead	$	1.50
Fixed manufacturing overhead	$	4.00
Fixed selling expense	$	1.45
Fixed administrative expense	$	0.50
Sales commissions	$	1.40
Variable administrative expense	$	0.40

If 7,700 units are sold, the variable cost per unit sold is closest to:

Multiple Choice

$19.35

$11.60

$15.60

$13.40