a) From the information given above, what “level” production

a) From the information given above, what “level” production rate will meet demand for the next six months?
b) At that production rate, what is the maximum end-of-period inventory experienced at some time during the six months? What would be the cost of a level production plan?
c) From the information given above, what is the total cost of a chase (Hire and Fire only) Production Plan?