Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): Sales Variable expenses Contribution margin Fixed expenses Net operating income i S 25,100 13,700 11,400 7.752 $ 3,648 Required: If the selling price increased by $180 per unit and the sales volume decreased by 100 units, what would be the net operating income? (Do not round intermediate calculations.) Net operating income $ 2,165