Required information [The following information applies to the questions displayed below] 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 Operating income $20,900 12,300 8,600 6,788 $ 1,892 6. If the selling price increases by $2.30 per unit and the sales volume decreases by 100 units, what would be the operating income? (Do not round intermediate calculations.) Operating income