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Net Loss Per Common Share
9 Months Ended
Sep. 30, 2011
Net Loss Per Common Share
Note B – Net Loss Per Common Share
 
Basic net loss per common share is calculated by dividing the net loss by the weighted average number of outstanding common shares during the period. Diluted net loss per common share includes the weighted average dilutive effect of stock options and warrants. Potential common shares outstanding as of September 30, 2011 and 2010:
 
   
September 30,
2011
   
September 30, 2010
 
Warrants
    75,000       75,000  
Options
    3,081,580       2,826,580  
 
There were no securities included in the diluted net loss per common share for the three and nine months ended September 30, 2011 and September 30, 2010 (because the effect would have been anti-dilutive) .