Revise the data in your worksheet to reflect the results for the subsequent period as shown below: A B Chapter 9: Applying Excel 3 Data 4 Revenue 16.50 a 6.25 9 %24 Cost of ingredients 6 Wages and salaries 10,400 Utilities 800 %24 0.20 a 8 Rent 2,200 6. Miscellaneous 600 2$ 0.80 a 10 Actual results: 11 Revenue %24 30,175 12 Cost of ingredients 13 11,150 Wages and salaries 14 24 10g00 Utilities 15 $. 1,185 Rent 16 Miscellaneous 17 $4 2,200 $4 2,080 18 Planning budget activity 19 Actual activity 20 1,700 meals served 1,800 meals served %24 2. 67 a. What is the activity variance for revenue? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). The amount of the activity variance for revenue 1,615 F ces b. What is the spending variance for the cost of ingredients? (Indicate the effect of each varlance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero variance). The amount of the spending variance for the cost of ingredients c. What is spending variance for wages and salaries? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). nces The amount of the spending variance for wages and salaries d. What is spending variance for total expenses? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). The amount of the spending variance for total expenses 90