A set of guidelines adopted by 45 states this year may turn children into "little mathematicians" who don't know how to do actual math. A few weeks ago, I wrote an article for TheAtlantic.com ...

Credit: By discounting every future $3,000 cash flow back at a rate of 10%, and subtracting the initial cash outlay of $15,000, we arrive at a net present value of $3,433.70 for this project. Under ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Khadija Khartit is a strategy, investment, ...