Breakeven Point for Multiple Products E9A. Hamburgers and More, Inc., sells hamburgers, drinks, and fries. The sales mix is 1:3:2 (i.e., for every one hamburger sold, three drinks and two fries are sold). Using the contribution margin approach, find the breakeven point in units for each product. The company's fixed costs are $1,020. Other information follows. Variable Costs per Unit Hamburgers Drinks Fries Selling Price per Unit $0.99 0.99 0.99 $0.27 0.09 0.15