<prompt> Translate the following text to SwahiliThe three sources of economic growth in the model are increased labor input, capital accumulation, and the advance of total factor productivity.  <response>: Vyanzo vitatu vya ukuaji wa kiuchumi katika mfano ni kuongezeka kwa uwekezaji wa kazi, mkusanyiko wa mtaji, na maendeleo ya jumla ya uzalishaji wa sababu. 