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 Unit sales 60.000 units Selling price per unit Variable expenses per unit 6 $ 70 per unit S 28 per unit $ 1,050.000 7 Fixed expenses (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 5. Thad Morgan, a motorcycle enthusiast, has been exploring the possibility of relaunching the Western Hombre brand of cycle that was popular in the 1930s. The retro-look cycle would be sold for $11.000 and at that parte Thad id hoold