How to Create the Average Function to Calculate Average Projected Revenue in Excel. If you track your daily earnings using an Excel spreadsheet, you can use the same spreadsheet to estimate your ...

If the payments are made annually, the next step is straightforward. Use the =IRR () function in your spreadsheet to calculate the interest rate of the capital lease.

Why Excel falls short The Internal Rate of Return is a key metric used by investors, business managers and many other decision-makers to evaluate project profitability and viability. In the past, an ...