The Net Margin of Exercise for Life Systems Inc (EFLS) is -92.62%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2012-12-31 | -92.62% |
| 2011-12-31 | -92.62% |
| 2010-12-31 | -62.05% |
| 2009-12-31 | -350.00% |
| 2008-12-31 | 31.15% |
| 2007-12-31 | -25.00% |