This makes it an excellent weapon for starting an attack on inefficiency in any organisation, since, in investigating one set of problems, the weaknesses of all the other functions affecting them will gradually be laid bare.
Hii inafanya kuwa silaha bora kwa ajili ya kuanza mashambulizi ya uzembe katika shirika lolote, kwa vile biashara, kuchunguza seti moja ya matatizo, udhaifu wa majukumu mengine yote yanayowahusu hatua kwa hatua vitateketezwa.