The Gross Margin of Mass Megawatts Inc (MMMW) is 78.33%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2014-04-30 | 78.33% |
| 2013-04-30 | 78.33% |