PE 21-5B Sales mix and break-even analysis OBJ. 5 Olmstead Company has fixed costs of $459,200. The unit selling price, variable cost per unit, and contribution margin per unit for the company's two products follow: DS Product Selling Price Variable Cost per Unit Contribution Margin per Unit $40 $15 $25 ZZ 60 25 35 QQ The sales mix for Products QQ and ZZ is 70% and 30%, respectively. Determine the break- even point in units of QQ and ZZ