The Gross Margin of Cortelco Systems Puerto Rico Inc (CPROF) is 22.73%.
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 |
|---|---|
| 2010-07-31 | 22.73% |
| 2009-07-31 | 22.73% |
| 2008-07-31 | 27.15% |