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Whiste Works manutacturers satety whiste keychains They hae the following infomation avalatle to prepare their master budget: Units to be produced October November 4800 4.750 5.00 December Whiste Works sels earh whiste or $10. takes 2 ounces of metal to produce each whistle at a cost of 50.60 per ounce. They prefer to have 10 of materias requred tor the foowing mon's prodution in ending inventory wel How many ounces of direct materials does Whiste Works need to purchase in October to meet production needs? OA 4800 ounces OB 9.590 ounces C. 5.910 ounces OD. 9.610 ounces