MC Qu. 100 Metaline Corp. uses the weighted... Metaline Corp. uses the weighted average method for inventory costs and had the following information available for the year The number of unts transferred to finished goods during the year is: Beginning Work in Process (40t complete, $1,700) Ending inventory of Work in Process (80% complete) Total units started during the year 260 units 460 units 3,800 units 4 324 units. 3,796 units 3,600 units. 3,800 units MacBook Air