You don’t need a doctoral degree in finance to calculate your portfolio’s investment returns. A few principles are enough to turn even the most math-phobic people into shrewd investors. While basic ...

If your business makes investments in equipment and employee benefit contributions, you may need to track the average annual rate of return over a span of time for financial reporting obligations.

"Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money. To calculate ROI you divide the earnings you made from an investment by the ...