Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...

Cost basis is the original value of an investment. This helps you determine your gains or losses. It’s useful for determining whether your investments are profitable. This is important for taxes as ...

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 ...

When sales increase, it changes certain financial aspects of your business, such as the overhead applied to each unit, your profit margins and your unit fixed costs. Understanding how sales changes ...

Today’s economic uncertainty is leaving CEOs with little choice but to cut large line-item costs, reduce their workforce and reexamine their unit economics—their overall “cost to revenue ratio”—in ...

Use Excel in your rate card formulas to calculate discounts, dimensions and unit costs of your advertising rate document. Instead of manually calculating each of ...