Use the following information to answer the question below

An auto parts supplier sells power sport batteries to Yamaha ATVs dealers and auto mechanics. The annual demand is approximately 1,200 batteries. The supplier pays RM28 for each battery and estimates that the annual carrying cost is 30% of the batterys value. It costs approximately RM20 to place an order (managerial and clerical costs). The supplier currently purchases 100 batteries per-order.

How many orders will be placed per year using the EOQ?