Read through the apie IUI clear up questions. 7 Dewey Cheatum Co.'s inventories in process were at the following stages of completion at April 30: No. of Units Percent Complete 100 80 50 10 200 Equivalent units of production in ending Inventory amounted to: A. 150. B. 180. C. 330. D. 350. 8 Which of the following organizations would most likely use a process costing system A. Gasoline refinery. B. Automobile retailer. C. Airplane manufacturer. D. Public accounting firm. 9 An equivalent unit of conversion costs is equal to the amount of conversion costs required to: A. start a unit B. start and complete a unit. C. transfer a unit in. D. transfer a unit out