Q. I have prepared projections for a proposed project, and I want to calculate the internal rate of return. Instead of using Excel’s IRR function, should I use simple math formulas so others can ...

When it comes to Microsoft Excel, most of us use the same handful of functions like SUM, AVERAGE, COUNT, and other generic ones, and end up doing a ton of manual work. But what if there was a better ...

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...