Chapter 5: Applying Excel (Algo) The Chapter 5 Form worksheet is to be used to create your own worksheet version of the Review Problem example in the text Chapter 5: Applying Excel: Exercise (Part 2 of 2) (Algo) 2. Change all of the numbers in the data area of your worksheet so that it looks like this: B 1 Chapter 5: Applying Excel 2 3 4 5 Data Unit sales Selling price per unit Variable expenses per unit Fixed expenses 10,000 units $ 70 per unit $ 42 per unit $ 140,000 6 7 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? Margin of safety percentage (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%. Percentage increase in net operating income % 4. Confirm your calculations in Requirement 3 above by increasing the unit sales in your worksheet by 20% so that the Data area looks like this: A B 1 Chapter 5: Applying Excel 2 3 Data 4 5 Unit sales Selling price per unit Variable expenses per unit Fixed expenses 12,000 units $ 70 per unit $ 42 per unit $ 140,000 6 7 (a) What is net operating income? (Negative amount should be indicated by a minus sign.) Net operating income (loss) (b) By what percentage did the net operating income increase? Percentage increase in net operating income %