I need to understand how the IRR, NPV and FPV formulas work? Thks
 

I am working on a Lease vs. Buy analysis, I have these formulas in the file
but I cannot understand how they work, so I cannot validate the results, and
I need to.

Thanks.

I need to understand how the IRR, NPV and FPV formulas work? Thks
 

These formulas are well documented in Excel's online HELP

--
Kind regards,

Niek Otten
Microsoft MVP - Excel

"Juanmi" wrote in message ...
|I am working on a Lease vs. Buy analysis, I have these formulas in the file
| but I cannot understand how they work, so I cannot validate the results, and
| I need to.
|
| Thanks.
|