Nzira dzechinyakare dzemanyorero dzekubvisa zvinhu zvakakosha kubva kumotokari dzekupedzisira-kwehupenyu uye mota dzinogona kuve dzebasa rakawanda uye dzinodhura, muzviitiko zvakawanda zvichiita kuti maitiro acho asaite zvehupfumi.
Kunyangwe mana-tine zvimedu zvekubvuta zvichibvumira kubviswa kweinjini, zvakawanda zvezvakawedzerwa kukosha zvekushandisa zvinosara kumashure, zvichikonzera kumagumo ehupenyu mota dismantler inoshaya purofiti yakakura.