Sales mix and break-even analysis Heyden Company has fixed costs of $2,064,000. The unit selling price, variable cost per unit, and contribution margin per unit for the company's two products follow: Product Model Contribution Margin per Unit Selling Price Variable Cost per Unit Yankee Zoro $700 520 $340 320 $360 200 The sales mix for products Yankee and Zoro is 75% and 25%, respectively. Determine the break-even point in units of Yankee and Zoro. a. Product Model Yankee. b. Product Model Zoro units units