OPTEL, INC. EXHIBIT 11 - COMPUTATION OF PER SHARE EARNINGS QUARTER ENDED QUARTER ENDED NOVEMBER 30, NOVEMBER 30, ------------------------------------- 1997 1996 ---- ---- Primary: Net loss $(16,270) $ (6,894) ======== ======== Weighted average number of common shares outstanding 2,578 2,305 ======== ======== Net loss per common share $ (6.31) $ (2.99) ======== ======== Fully diluted: Net loss $(16,270) $ (6,894) Interest expense related to convertible notes, net of income tax expense 4,847 3,102 -------- -------- Adjusted net loss $(11,423) $ (3,792) ======== ======== Weighted average number of common shares outstanding, assuming conversion of convertible notes at beginning of relevant period 4,119 3,422 ======== ======== Net loss per common share $ (2.77) $ (1.11) ======== ======== 11