Steven Company has fixed costs of $274,164. The unit selling prices, variable cost per unit, and contribution marrin per unit for the company's twa products are provided below. Product Selling Price per Unit Variable Cost per Unit Contribution Margin per Unit X $912 4342 $570 Y 323 173 150 The sales mix for product X and Y is 60% and 40% respectively. Determine the break even point in units of X and Y combined. Round answer to nearest whole number units