<prompt> Translate the following text to SwahiliHis success in performing the work at a lower cost might be due to an ability to arrange completely full trucks or to achieve lower-price contracts with trucking firms.  <response>: Ufanisi wake katika kufanya kazi kwa gharama ya chini inaweza kuwa kutokana na uwezo wa kupanga malori kamili kabisa au kufikia mikataba ya bei ya chini na makampuni ya usafirishaji. 