A manufacturer's contribution margin income statement for the year follows. Prepare a contribution margin income statement if the number of units sold (a) increases by 100 units and (b) decreases by 100 units. Sales ($14 per unit x 11,400 units) Variable costs Contribution margin Fixed costs Income Contribution Margin Income Statement For Year Ended December 31 11,500 units sold 11,300 units sold $ 0 $159,600 79,800 79,800 68,000 $ 11,800 0 $ 0 0

A manufacturer's contribution margin income statement for the year follows. Prepare a contribution margin income statement if the number of units sold (a) increases by 100 units and (b) decreases by 100 units. A manufacturer's contribution margin income statement for the year follows. Prepare a contribution margin income statement if the number of units sold (a) increases by 100 units and (b) decreases by 100 units