Metaine Corp. uses the weighted average method for inventory costs and had the following information available for the year. The number of units transferred to finished goods during the year is: Beginning Work in Process (30# complete, $3,100) Inding inventory of work in Process (708 complete) Total units started during the year 400 units 600 units 5,200 units Multiple Choice 5.200 units 5.900 units 5.300 units 5.400 units