Required information The Chapter 5 Form worksheet is to be used to create your own worksheet version of the Review Problem example in the text. 2. Change all of the numbers in the data area of your worksheet so that it looks like this: Chapter 5: Applying Excel 4 Data Unit sales Selling price per unit Variable expenses per unit Fixed expenses 80,000 units 50 per unit 20 per unit 6 1.800.000 If your formulas are correct, you should get the correct answers to the following questions (a) What is the break-even in dollar sales? Break-even in dollar sales (b) What is the margin of safety percentage? mart 2 of 2 If your formulas are correct, you should get the correct answers to the following questions. (a) What is the break-even in dollar sales? points Break-even in dollar sales Book Print (b) What is the margin of safety percentage? References Margin of safety porcentage (c) What is the degree of operating leverage? (Round your answer to 2 decimal places.) Degree of operating leverage 3. Using the degree of operating leverage and without changing anything in your worksheet, calculate the percentage change in net operating income if unit sales increase by 20% Percent orang