CASE 1 Data File needed for this Case Problem: Modem.xlsx PC-Market Distribution Linda Klaussen works for PC-Market Distribution, a computer supply store. She needs your help in designing an Excel workbook to enter purchase . order information. She has already entered the product information on PC-Market's line of modems. She wants you to insert a lookup function to look up data from the product table. The company also supports three shipping options that vary in price. She wants the purchase order worksheet to be able to calculate the total cost of the order, including the type of shipping the customer requests. She also wants to use advanced filtering to copy , data on all modems under $50 to a new worksheet to review prices of the inexpensive items. Finally, she wants to calculate average prices for each category of modems using a Database function. Complete the following: 1. Open the Modem workbook located in theTutorial.07\Case1 folder included with your Data Files, save the workbook as PC Modem in the same folder, and then, in the Documentation worksheet, enter the date and your name. 2. In the Purchase Order worksheet, Product ID numbers will be entered in cell B5. Create a lookup function to display the product type in cell C7, the model name in cell C8, and the price in cell C9. Product information is displayed in the Product List worksheet. 3. If an incorrect product ID number is entered in cell B5, then cells C7, C8, and C9 will display the #N/A error value. Linda wants these cells to display the message Product ID not found if the ID entered is not found. 4. Enter one of three shipping options offered by PC-Market (Standard, Express, Over-, night) in cell B15. Set up an area in the range D40:E42 to store Standard shipping costs $9.50, Express shipping costs $14.50, and Overnight shipping costs $18.50. Use IF functions to display the costs of the shipping in cell C17. If an invalid shipping option is entered in cell B15, then Invalid Shipping option should appear in cell C17. If the Shipping option, cell B15, is blank, then cell C17 should be blank. (Hint: The IF functions should reference the cells in the range D40:E42.) 5. Display the total cost of the product (price times quantity) plus shipping in cell Ci 9. If the cell equals an error value (#Value), display the message Check Product ID, Quantity, or Shipping option. 6. Test the worksheet using a product ID number of 1050, quantity 2, and the Express shipping option. 7. In the Summary worksheet, use appropriate functions to determine the average modem price and count for each modem type. 8. Save and close the workbook. Submit the finished workbook to your instructor, either in electronic form, as requested. CASE 2 Data File needed for this Case Problems: Leave.xlsx Town of Baltic Adminstrative Office Alan Weltoh, HR Generalist, at the Town of Baltic Administrative Office in Baltic, Indian ...