Metaline 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 (40% complete, $1,400) Ending inventory of Work In Process (80% complete) Total nits started during the year 230 units 430 unlts 3,500 units O 3.478 units O 3300 units. O 3700 units. O 3982 units O 3,500 units