Required information [The following information applies to the questions displayed below] Oslo Company prepared the following contribution format income statement based on a seles volume of 1.000 units the relevant range of production is 500 units to 1,500 units: 6. If the selling price increases by $2 per unit and the sales volume decreases by 100 units, what would be the net operating income? (Round "Per Unit" calculations to 2 decimal places.)