Casting and finishing Department should plan for manpower because there are people getting the current Department EG to make plans that will be used when people will be able to manage people plan EG repair of machinery.
Casting and finishing departments should plan on manpower. Because the current is pulling the front of the EG to make a plan that will take them even when EG will arrange a repair plan.
The Department finishing casting should plan and on manpower, because the present has pulled from EG department to make the positives are used to when. EG will plan a repair machinery.