OPEN PLAN SYSTEMS, INC. EXHIBIT 11 - Statement Re: Computation of Per Share Earnings Three Months Ended Six Months Ended June 30 June 30 1998 1997 1998 1997 ------------------------------------------------------------------------------- Weighted average shares outstanding during the period 4,506 4,472 4,484 4,472 Assumed exercise of options less assumed - - - - acquisition of shares ------------------------------------------------------------------------------- Total 4,506 4,472 4,472 4,472 =============================================================================== Net earnings (loss) used in computation $ (3,229) $ 25 $ (4,436) $ (290) =============================================================================== Earnings (loss) per common share $ (.72) $ .01 $ (.99) $ (.06) ===============================================================================