okuva lwe yatandikibwawo abi yayisa ensimbi z'enkulaakulana ng'okukwatagana n'ensimbi n'obuweereza bw'okutumbula bizinensi eri abakola ebyobulimi n'ebitongole by'ebyobulimi okutumbula enzirukanya yaabwe okufulumya okukola okugatta omuwendo enyingiza amagoba n'emirimu