# *Precision *Financial Calculator

#### Example 1-3 __How IRR and MIRR apply to you__

Continue from Example 1-1. What if Mr. Thompson
uses his revenues from the join venture project to invest in another project?

**[Solution]**

This is a realistic problem since nobody keeps substantial amount of cash
in the drawer for a long period of time. He must either spend it or save it
in his bank account. In addition, this problem also reminds us not to be fooled
by the financial parameters obtained from the Discounted Cash Flow ROR (DCFROR)
analysis. The answer: If Mr. Thompson does keep his revenues from the project
in the drawer year after year, the net equivalent NPV would be $5,949 instead
of $8,636 as in Example 1-1. And the Modified IRR
will be 6.78%. However, if he reinvests to another project with the same IRR
of 10.14% (input this number in the Minimum Reinvestment Rate box), then the
Modified IRR will remain the same as 10.14% and the
equivalent NPV will increase to $13,338. This is an interesting financial problem
worth thinking over. Try plugging in different expected reinvestment rates of
return and see the different results. Also refer to Example
V-2.

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