Sales Mix and Break-Even Analysis Heyden Company has fixed costs of $395,280. 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 $230 $120 $110 Zoro 310 180 130 The sales mix for products Yankee and Zoro is 40% and 60%, respectively. Determine the break even point in units of Yankee and Zoro. a. Product Model Yankee units b. Product Model Zoro units