A company uses the weighted average method for inventory costing. During a period, Department A finished and transferred 68,000 units to Department B. Also, during the period, 19,000 units were started but brought only to a stage of being 3/5 completed. The number of equivalent units produced by Department A during the period was: 75,600 units. 56,600 units. 79,400 units. 87,000 units. 68,000 units