Sales Mix and Break-Even Analysis Heyden Company has fixed costs of $1,296,000. The unit selling price, variable cost per unit, and contribution margin per unit for the company's two products follow: Product Model Selling Price Variable Cost per Unit Contribution Margin per Unit Yankee $380 $160 $220 Zoro 580 480 100 The sales mix for products Yankee and Zoro is 50% and 50%, respectively. Determine the break-even point in units of Yankee and Zoro. a. Product Model Yankee units b. Product Model Zoro units