Ngokutsho komthengi, okuigumbi lesantiisetyenziselwa ikakhulu ukucoca iifreyimu zeemoto kunye nentsimbi enkulu yokusebenza. Ngenxa yokuba isakhelo kunye nezixhobo zokusebenza zinkulu kakhulu, azifanelekanga ukucoca ngomatshini wokudubula. Ke ngoko, sicebisa lo matshini mkhulu wesanti kubathengi. Kwiigumbi lesanti, umthengi naye wanelisekile kakhulu ngesisombululo esisinikezile, kwaye wasihlawula ngokukhawuleza kwimveliso.
