The Curious Case of Negative IRR
Negative IRR indicates that the sum of post-investment cash flows is less than the initial investment; i.e. the non-discounted cash flows add up to a value which is less than the investment. So yes, both in theory and practice negative...How to Create Hatched Charts in Excel
Hatched charts in Excel look beautiful. They look cool and professional. Hatching or shading between plotted lines enhances charts and helps to convey the story. Creating hatched charts in Excel is rather easy (I'm using Excel 2013). For this illustration...How Does Excel Calculate IRR?
Have you ever wondered how does Excel calculate internal rate of return (IRR)? I never gave it second thought until I wrote a post on the issues with NPV calculation in Excel. Our reader, Deyan, pointed that similar type...NPV Calculation in Excel: Why the Numbers do not Match!
NPV calculation in Excel can be tricky. I have written few posts on this subject - NVP & IRR - Key Metrics of a Feasibility Analysis and Net Present Value and Returns to the Equity Holders. I recommend that...Future Value Calculation in Excel
Future value calculation in Excel can be done either by using Excel FV formula or by manual calculation. Before we get into the calculations, let's review the concept of future value. We have discussed the time value of money earlier.... 
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