Ibyiza by'amashanyarazi y'ubutaka:
Igipimo kinini cyubucuruzi gifasha kugabanya ibiciro mugutanga ibikoresho.
Hano hari amahitamo menshi yo guhitamo, kandi uburyo bushya bwo gukoresha ubutaka burashobora gutezwa imbere.
Imbaraga zubutaka - ubwoko bwa gride - sisitemu ihujwe ni ndende, ihuriro ni ryoroheje, kandi nta ngaruka nini rifite kuri gride yigihugu.
Impamvu - yashizwemo amashanyarazi yamashanyarazi yashizwemo nicyerekezo cyiza kugirango arusheho gukora neza amashanyarazi.
Amashanyarazi arashyizwe hamwe, ahamye, kandi yujuje ubuziranenge, kandi irashobora guhora itanga amashanyarazi kuri gride.