C D M signment 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 $20,000 12,000 * 8,000 6,000 $ 2.000 Required: (Answer each question independently and also refer to the originaldate und instead A .If sales increase to 1,001 units, what would be the increase in net operating income? Contribution margin per unit (a) Increase in unit sales (b) Increase in net operating income (a) (b) A B C D E F G H If sales decline to 900 units, what would be the net operating income? Total Per Unit Sales Variable expenses Contribution argin Fixed expenses Net operating income If the selling price increases by $2 per unit and the sales volume decreases by 100 units, what would be the net operating income? Total Per Unit Sales Variable expenses Contribution margin Fixed expenses Net operating income