OPEN PLAN SYSTEMS, INC. Statement Re: Computation of Per Share Earnings Three Months Ended March 31 1998 1997 --------------------------------------- Weighted average shares outstanding during the period 4,472 4,472 Assumed exercise of options less assumed - - acquisition of shares --------------------------------------- Total 4,472 4,472 ======================================= Net loss used in computation $ (1,207) $ (315) ======================================= Loss per common share $ (.27) $ (.07) =======================================