150120(0complete) ? his TesE 20 pts This Question: 1 pt Department B is the second department in a series of production processes. Department B receives units from Department A. Department B adds materials, labor and ovorhead to the units received. The company uses process costing. What costs are assigned to each completed unit in Department B? ?A. transferred-in cost per equivalent unit, conversion cost per equivalert unit O B. material cost per equivalent unit, conversion cost per equivalent unit O C. transfered-in cost per equivalent unit, material cost per equivalent unit O D transferred-in oost per equivalent unit material cost per equivalent unt, conversion oost per equivalent unit