Anyị nwere a "ahịa-ọkachamara-factory-ewu" anọ ụzọ imekọ ihe ọnụ na mgbanwe n'elu ikpo okwu, na a ụda management usoro na usoro ọrụ. 
Anyi nwere a "ahia-okachamara-factory-ewu" ano uzo imeko ihe onu na mgbanwe n'elu ikpo okwu, na a uda management usoro na usoro oru. 