The following CVP income statements are available for Al-Quds Corp. which has two plants A and B. Plant A Plant B Sales Revenue 700,000 700,000 Variable Cost 180,000 400,000 Contribution Margin 520,000 300,000 Fixed Cost 450,000 220,000 Net Income 70,000 80,000 Instructions 1. Compute the degree of operating leverage for the two plants (you can use the following table). 2. Determine which plant's cost structure contains more risk to change in sales volume and Why? 3. Determine the effect on each plant's net income if sales revenue decreased by 10%.