The following Contribution Margin format income statements are available for Mera Company and Yara Company. MERA Company YARA Company Sales revenue $700,000 $700,000 Variable costs 350,000 140,000 Contribution margin 350,000 560,000 Fixed costs 150,000 360,000 Net income $200,000 $200,000 If selling price per unit in each company is $20 Instructions: (a) Compute the degree of operating leverage for each company. (b) Compute the breakeven point in units and in dollar value ($) for each company (c) Assume that sales revenue increases by 20%, how much would be the change in the net income for each company Paragraph BI SE