Aaron Corporation, which has only one product, has provided the following data concerning its most recent month of operations:

Selling price	$	112
Units in beginning inventory		0
Units produced		5,100
Units sold		4,490
Units in ending inventory		610

Variable costs per unit:
Direct materials	$	21
Direct labor	$	45
Variable manufacturing overhead	$	6
Variable selling and administrative expense	$	4
Fixed costs:
Fixed manufacturing overhead	$	57,700
Fixed selling and administrative expense	$	3,300

The total contribution margin for the month under variable costing is:

Multiple Choice

• $100,640

• $161,640

• $103,940

• $179,600