<prompt> Translate the following text to SwahiliCompanies employed these tools on production representative prototypes, making the prototypes a key ingredient to successful outcomes.  <response>: Kampuni zilitumia zana hizi kwenye mifano ya uwakilishi wa uzalishaji, na kufanya mifano ya msingi kuwa kiungo muhimu kwa matokeo ya mafanikio. 