This is an overview of what cost analysis is all about, the types of cost analyses we implement at the IRC and what kinds of questions they can answer. Watch the full Cost analysis in Excel playlist.

How to Calculate Percentage Change Calculating percentage change is one of the most frequently used tasks in Excel. The basic formula is: (New Value / Old Value) – 1. However, this calculation ...

Cooking at home is the best budget-friendly strategy, but how much is the actual recipe cost of that meal? Finding out just takes a bit of math.