A faatumu i ni'ai te ahua o te whakahokinga mai, me te whakaatu pānga, whakahokia whakaaro hoahoa, hohoro whiwhi hua ariā, te tikanga e whakamahia ana mō te hoko whakaaturanga, me te hokohoko o ngā hua hou ki te whakamātau i whakautu mākete, reira te whakapai ake i te tere mākete whakautu o te whanaketanga hua hou, me te whakaiti tūponotanga whanaketanga.