Network Company manufactures wireless routers. The company's contribution format income statement for the most recent year is given below: Percentage of Sales Total Per Unit Sales (25.000 units) $2.500.000 $100 100% Les variable expenses 1.500.000 -25 Contribution margin 1.000.000 S40 Less fixed expenses 500.000 Operating income 200.000 Management believes operating income can be further improved and would like you to prepare the following any