EXHIBIT 11 - COMPUTATION OF PER SHARE EARNINGS RYKA INC. AND SUBSIDIARY - -------------------------------------------------------------------------------- THREE MONTHS ENDED MARCH 31, 1997 1996 ----------------------------------- PRIMARY: Weighted average number of shares outstanding 56,635,326 46,615,326 Net effect of dilutive stock options and warrants (based on the Treasury Stock Method using average market price) - - ---------------------------------- Total 56,635,326 46,615,326 ================================== Net loss ($ 243,432) ($ 230,109) ================================== Net loss per share ($ - ) ($ .01) ================================== FULLY DILUTED: Weighted average number of shares outstanding N/A N/A Net effect of dilutive stock options and warrants (based on the Treasury Stock Method using the quarter-end market price, if greater than the average market price) - - ----------------------------------- Total N/A N/A ================================== Net loss N/A N/A ================================== Net loss per share N/A N/A ================================== - 23 -