Exp22_Excel_Ch09_CumulativeAssessment_Variation_Tips

Project Description:

Your friend Julia is a server at a restaurant. She downloaded data for her customers food and beverage purchases for the week. You will complete the workbook by applying consistent formatting across the worksheets and finalizing the weekly summary. The restaurant requires tip sharing, so you will calculate how much he will share with the beverage worker and the assistant.

15 The servers are required to share a portion of their tips with the Beverage Worker and Assistants. The rates are stored in another file. Open the Exp22_Excel_Ch09_CumulativeAssessment_Variation_Rates.xlsx workbook. Go back to the Exp22_Excel_Ch09_CumulativeAssessment_Variation_Tips.xlsx workbook. In cell F5 of the Week worksheet, insert a link to the Beverage Worker Tip Rate (cell C4 in the Rates workbook) and multiply the rate by the Monday Drinks (cell C5). Copy the formula, select the range F6:F9, and then use Paste Formulas. Note: The tip is a monetary value in the Week worksheet. It should be formatted for Accounting Number Format.

16 Next, you will calculate the tips for the assistant. In cell G5 in the Tips workbook, insert a link to the Assistant Tip Rate (cell C5 in the Rates workbook) and multiply the rate by the Monday Subtotal (cell D5). Copy the formula, select the range G6:G9, and then use Paste Formulas. Close the Rates workbook. Note: The tip is a monetary value in the Week worksheet. It should be formatted for Accounting Number Format.

17 You noticed a circular error when you first opened the Tips workbook. Now you will find and correct it. On the Week worksheet, check for errors and correct the formula with the circular reference. Hint: The Formulas tab contains an option to find circular references.

18 You want to consolidate the daily averages on the Week worksheet. On the Week worksheet, select cell J4. Use the Consolidate tool to consolidate data from the daily worksheets. Select and add the range H4:I8 in each of the daily worksheets. Use the top row and left column labels when consolidating data. After consolidating the data, use Cut and Insert Cut Cells to cut the weekday column labels and data to arrange them in order, starting with Monday. Hint: Consolidate is on the Data tab.

19 You want to format the headings in the consolidated area. Select the range K4:O4 and apply bold. Change the width of column M to 11.

20 You want to create a validation rule to prevent the user from accidentally entering a negative value. For now, you will create a validation in the Friday worksheet. Select the range E5:E24 in the Friday worksheet, create a validation rule to allow a decimal value greater than or equal to zero. Enter the input message title Tip and the input message Enter the amount of tip. (including the period). Use the Stop alert with the error alert title Invalid Number and the error alert message The tip must be zero or more. (including the period). Test the data validation by attempting to enter -20 in cell E5 and then cancel the change.

21 Now you will copy the validation settings to the other daily worksheets. Copy the range E5:E24 in the Friday worksheet. Group the Monday through Thursday worksheets, select the range E5:E24, and use Paste Special Validation to copy the validation settings. Hint: The Paste Special dialog box contains the Validation option.

22 You want to unlock data-entry cells so that the user can change the tips in the daily worksheets. Group the Monday through Friday worksheets. Select the ranges E5:E24 and unlock these cells. Hint: The Home tab contains the option to unlock cells.

23 Now that you unlocked data-entry cells, you are ready to protect the worksheets to prevent users from changing data in other cells. Individually, protect each daily sheet using the default allowances without a password. Hint: The shortcut menu from the worksheet tab contains the option to protect the sheet.

24 The Template worksheet displays #DIV/0! for cells containing the AVERAGE function. You want to prevent the error from displaying if no data is entered. Display the Template worksheet. In each cell in the range I5:I8, nest the existing AVERAGE function within an IFERROR function. Type 0 in the Value_if_error argument.

25 Hide the Template worksheet.

26 Mark the workbook as final. Note: Mark as Final is not available in Excel for Mac. Instead, use Always Open Read-Only on the Review tab. Hint: The File tab contains the option to mark the workbook as final.

27 Close Exp22_Excel_Ch09_CumulativeAssessment_Variation_Tips.xlsx. Exit Excel. Submit the file as directed.