Sales Mix and Break-Even Analysis Hughes Company has fixed costs of $3,565,000. The unit selling price, variable cost per unit, and contribution margin per unit for the company's two products follow: Product Selling Price Variable Cost per Unit Contribution Margin per Unit Model 94 $1,600 $960 $640 Model B1 1,000 800 200 The sales mix for products Model 94 and Model 81 is 25% and 75%, respectively. Determine the break even point in units of Model 94 and Model 81 of the overall (total) product a. Product Model 94 units b. Product Model 81 units