Department Bhad a beginning inventory of 4,300 units 1/4 completed; an ending inventory of 4,200 units, 2/3 completed and received 2,200 units during the period from Department A. What were the equivalent units of production of Department B, assuming weighted average process costing? Multiple Choice 3.400 equivnlent unts 3.500 equivalent units 5.000 equivalent units