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 ...

Required rate of return (RRR) gives investors a benchmark to determine the minimum acceptable return on an investment considering the risk involved. By calculating RRR, investors can assess whether an ...

Real rate of return adjusts for inflation, providing a true growth measure. S&P 500's real rate is 7.9%, versus a nominal 11.8%, due to inflation. Using real rates in retirement planning ensures ...