Malibu Corporation has monthly fixed costs of $192,000. It sells two products for which it has provided the following information.

	Sales Price			Contribution Margin
Product 1	$	12		$	9
Product 2		20			6

a. What total monthly sales revenue is required to break even if the relative sales mix is 40 percent for Product 1 and 60 percent for Product 2?

b. What total monthly sales revenue is required to earn a monthly operating income of $81,000 if the relative sales mix is 20 percent for Product 1 and 80 percent for Product 2?