The management of Davos-74822 Inc. reported the following contribution format income statement for last month: Sales (32,000 units) Variable expenses Contribution margin Total Per Unit $ 288,000 192,000 96,000 $ 9.00 6.00 $ 3.00 43,000 $ 53,000 Fixed expenses Net operating income: How much net operating income does Davos-74822 Inc. expect to earn if the selling price per unit increases by 20%, variable expenses increase by 40 cents per unit, and the number of units sold decreases by 12%? O $ 20,488 O $ 87,168 O $ 80,904 O $ 68,360