Profit is the ultimate goal for any business. Business owners selling goods or services use the unit contribution margin to determine the profit per unit. It is calculated as a percentage or dollar ...

The concept of a contribution margin comes from the need for business managers to understand how profitable their businesses have become. For most managers, this is as simple as looking at something ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...