4B?

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: 1 Chapter 5: Applying Excel 2 3 Data 4 Unit sales 5 Selling price per unit 6 Variable expenses per unit 7 Fixed expenses 8 84,000 units $20 per unit $10 per unit $665,000 (a) What is net operating income? (Negative amount should be indicated by a minus sign.) Net operating income loss $ 175,000 (b) By what percentage did the net operating income increase? ercentage increase in net operating income