7 Part of Required information The following information applies to the questions displayed below) Oslo Company prepared the folowing 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 1 points Sales contribution margin ed expenses set operating the $ 20,000 12,000 8,000 5.000 +2.000 5. sales decline to 900 units, what would be the net operating income? tot openg income