Download the Applying Excel form and enter formulas in all cells that contain question marks.

For example, in cell C22 enter the formula "= B10".

Note: The present value factors could be computed using the built-in Excel function PV, but we recommend using the formulas in Appendix 13B.

Verify that your worksheet matches the example in the text.

Check your worksheet by changing the discount rate to 10%. The net present value should now be between $56,518 and $56,535depending on the precision of the calculations. If you do not get an answer in this range, find the errors in your worksheet and correct them.

Click here to view Exhibit 13B-1 and Exhibit 13B-2, to determine the appropriate discount factor(s) using tables.

Save your completed Applying Excel form to your computer and then upload it here by clicking Browse. Next, click Save. You will use this worksheet to answer the questions in Part 2.