The management of Davos-64454 Inc. reported the following contribution format income statement for last month: Sales (36,000 units) Total $ 252,000 Per Unit $7.00 Variable expenses Contribution margin Fixed expenses Net operating income 144,000 4.00 108,000 $ 3.00 50,000 $ 58,000 How much net operating income does Davos-64454 Inc. expect to earn if the selling price per unit increases by 10%, variable expenses increase by 30 cents per unit, and the number of units sold decreases by 12%? O $ 57,712 O $ 93,280 $ 16,960 $75,280