Justin Company has fixed costs of $105,000. 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 $35 $15 $50 AA $60 BB $30 $30 The sales mix for products AA and BB is 40% and 60%, respectively. Determine the break-even point in units of AA and BB