A company uses the weighted average method for inventory costing. During a period, Department B finished and transferred 70,000 units to Departmen C. Also in Department B during the period, 20,000 units were started but brought only to a stage of being 60 % completed. The number of equivalent units produced by Department B during the period was: 21 on5343 Multiple Choice 82.000 units. 78.000 units. 90.000 units 70.000 units 58.000 units