Much economic theory is based not on marginal analysis of totals but on analyzing the changes caused by increasing or decreasing those totals. Marginal cost is the increase in total costs resulting ...

A rational business's main goal is always to maximize profits. As complicated as business processes can be, the end goal always remains reaching the maximum profit. There are many ways a company has ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...