Check my world O 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 $ 20,000 12,000 8,000 $ 2.000 12. What is the degree of operating leverage? Degree of operating loverage