Problems

1. The file Singers.xlsx contains a list of songs sung by different singers, as well as the length of each song. Set up your worksheet to compute the total number of songs sung by Eminem and the average length of each song. Of course, if new data is added, your formulas should automatically update.

2. In file Tableexample.xlsx, set things up so that each salesperson’s rank in regards to total revenue and units sold is included in the worksheet. Of course, if new data is included, your ranks should automatically update. You might find it convenient to use the RANK function. The syntax of the rank function is =RANK(number,array,0). This function yields the rank of number in range array, with rank=1 being largest number.

3. The file Lookupdata.xlsx contains product codes and prices. Set up the worksheet so that a product code can be entered and your worksheet will return the product price. Of course, when new products are introduced, your formula should still work.

4. The file Productlookup.xlsx contains the product sales made each day of the week. Set up a formula that returns the sale of any product on any given day. Of course, if new products are added to the data, your formula should be able to include sales for those products.

5. The file Tablepie.xlsx contains sales information for different products sold in a small general store. We want to set up a pie chart to summarize this data. Of course, if new product categories are added, the pie chart should automatically include the new data.

6. The file Tablexnvdata.xlsx lists cash flows received by a small business. Set up a formula to compute (as of January 5, 2007) the NPV of all cash flows. Assume an annual discount rate of 10 percent. Of course, if new cash flows are entered, your formula should automatically include them.

7. The file Nikedata.xlsx contains quarterly sales revenues for Nike. Create a graph of Nike sales that automatically includes new sales revenue data.

8. For the data in file Tablemakeuptemp.xlsx, determine total units and revenue for all lip gloss or lipstick sold by Jen or Ashley in the south or east.

9. The file Closest.xlsx contains people’s names and salaries. Set up a worksheet that takes any number and finds the person whose salary is closest to that number. Your worksheet should accomplish this goal even if new names are added or existing names are deleted from the list.