EXHIBIT 11.1 COMPUTATION OF EARNINGS PER SHARE For the following periods the registrant had no securities that were dilutive for the calculation of earnings per share. <Table> <Caption> Weighted average number of basic Summary from unaudited financial Basic and diluted loss per and diluted common stock shares statements common share outstanding ---------------------------------------- -------------------------------- ------------------------------------ Six months ended 11/30/2001 (0.09) 13,127,684 Three months ended 11/30/2001 (0.06) 13,154,538 Six months ended 11/30/2000 (0.08) 12,428,043 Three months ended 11/30/2000 (0.04) 12,637,533 </Table>