Sales Mix and Break-Even Analysis Megan Company has fixed costs of $425,750. The unit selling price, variable cost per unit, and contribution margin per unit for the company's two products follow: QQ ZZ 400 40 Product Selling Price Variable Cost per Unit Contribution Margin per Unit $700 $400 $300 360 The sales mix for Products QQ and ZZ is 35% and 65%, respectively. Determine the break-even point in units of QQ and zz. If required, round your answers to the nearest whole number. a. Product QQ units b. Product ZZ units