Different technologies and materials have varying costs of entry; metal, for example, can be generally quite high.
Ya mere, MOQ na ọnụahịa nwere ike ịdịgasị iche na nha, ihe onwunwe na nkọwa ndị ọzọ; Dịka ọmụmaatụ, ngwaahịa dị oke ọnụ ma ọ bụ ngwaahịa ọkọlọtọ ga-enwekarị MOQ dị ala.