The following data pertain to the three products produced by Alberts Corporation:

	A	B	C
Selling price per unit	$5.00	$7.00	$6.00
Variable costs per unit	4.00	5.00	3.00
Contribution margin per unit	$1.00	$2.00	$3.00

Fixed costs are $90,000 per month. Sixty percent of all units sold are Product A, 30 percent are Product B, and 10 percent are Product C.