The world of microeconomics and business decision-making hinges upon a key concept: marginal cost. In the simplest terms, marginal cost represents the expense incurred to produce an additional unit of ...

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 ...

The high-low method is used in cost accounting to estimate fixed and variable costs based on a business's highest and lowest ...

Calculating the cost of goods sold gives a business insight into its performance and helps calculate profit. Many, or all, of the products featured on this page are from our advertising partners who ...