Menlo Company distributes a single product. The company's sales and expenses for last month follow: Sales Variable expenses Total $ 632, eee 442,400 Per Unit $ 40 Contribution margin Fixed expenses $ 12 189,600 154, see Net operating income $ 34, see Required: 1. What is the monthly break-even point in unit sales and in dollar sales? Break-even point in unit sales Break-even point in sales doilers 12.000 units 516,000 $ 2. Without resorting to computations, what is the total contribution margin at the break-even point? Total contribution margins 154.800