In Business This Week
-- Pocahontas did $30 million its first weekend. It wasn't enough. Disney stock fell 5%.
-- Sallie Mae dissidents won 8 of 14 available board seats, a blow to management.
-- Champion Intl. bought back 10% of its stock from Loews and Berkshire Hathaway.
-- Michael Jordan and Bugs Bunny will team in a War-ner animated film.EDITED BY KEITH H. HAMMONDS