Paying attention to manufacturing costs is a necessity, no matter the size of your business, but for smaller enterprises that have lower cash reserves, carefully monitoring the production expenses is ...

Discover how to calculate contribution margin, a key profitability metric, by subtracting variable costs from sales revenue.

Note: This article is based on the 2008 NEC. A dwelling unit is a single structure that provides complete and independent living facilities, according to the NEC definition found in Art. 100 (Fig. 1).

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...