Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Thomas J. Brock is a CFA and CPA with more than 20 years of ...

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 ...

An Internal Rate of Return refers to the discount rate that would ensure the “Net Present Value” of an investment’s cash flow equal to zero. Investors would want to first determine the potential ...

Using a calculator, we see that the IRR of this investment would by approximately 15.1%, which is greater than the 10% required rate of return. Therefore, building the factory would be a good idea.