Exercise 18-6 Cost classification C3 Georgia Pacific, a manufacturer, incurs the following costs. (1) Classify each cost as either a (PROD) or period (PER) cost. If a product cost, identify it as direct materials (DM), direct labor (DL.c factory overhead (FO), and then as a prime (PR) or conversion (CONV) cost. (2) Classify each produc cost as either a direct cost (DIR) or an indirect cost (IND) using the product as the cost object. produc