Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

First determine what type of annuity you have ...

Often the questions we ask require us to make accurate predictions on how one factor affects an outcome. If a teacher is asked to work out how time spent writing an essay affects essay grades, it’s ...

Consumer surplus is the amount exceeding an equilibrium price the consumer is willing to pay. The equilibrium price is an idealized price, in which the demand for the good equals its supply. If the ...

The expanded accounting equation builds upon the basic accounting equation's use of assets, liabilities and equity by incorporating additional components such as revenues, expenses and withdrawals.

All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...

The dividend yield shows the percentage of share price a company pays out in dividends each year. The dividend yield formula is your ticket to better investment returns. If you’ve been gauging your ...