<prompt> Translate the following text to SwahiliHis analysis left some questions unanswered but pointed to efficient discounts well above the 8a level and to gains on the order of several hundred million dollars.  <response>: Uchambuzi wake uliacha maswali fulani bila kujibu lakini ulionyesha punguzo la ufanisi zaidi ya kiwango cha 8a na faida ya mamia ya mamilioni ya dola. 