The Finishing Department had 6,600 incomplete units in its beginning Work-in-Process Inventory which were 100% complete as to materials and 30% complete as to conversion costs. 18,200 units were received from the previous department. The ending Work-in-Process Inventory consisted of 3,600 units which were 50% complete as to materials and 30% complete as to conversion costs. The Finishing Department uses first-in, first-out (FIFO) process costing. What are the equivalent units of production for materials during the period?

Multiple Choice

18,200.

16,400.

15,200.

14,600.