units Direct materials are added at the beginning of production Conversion costs are allocated evenly throughout production Zahnauses weighted average process - costing method. What is the number of equivalent units of and transferred 500 Assembly department of Zahra Technologies had 100 units as work in process at the beginning of the month These units were 45% complete. It has 300 units which are 20% complete at the end of the month During the month, it completed regards to direct materials? done during month with O A 700 units OB. 800 units OC. 900 units OD 500 units