In the first part of this blog, Using Solver in Excel, Part 1, we started looking at what we can do with the Solver add-in to the Excel spreadsheet program. We looked at using Solver for the design of ...
You can't use a SUM() function to sum a filtered list, unless you intend to evaluate hidden and unhidden values. Here's how to sum only the values that meet your filter's criteria. Filters are a ...