Collins Company uses the weighted-average method in its process costing system. The Packagir Previous questione month with 280 units in process, started 1.410 units, and had 110 units in process at the end of the period. All mater are added at the beginning of the process, and conversion costs are incurred uniformly. The units in process at the end of the month are 10% complete with respect to conversion costs. During the month 1,580 units were completed and transferred out. The department incurred the following costs: (Click on the icon to view the costs.) For conversion costs, the equivalent units of production are X Data table OA. 1,690 units OB. 1,591 units O C. 1,410 units OD. 1,580 units Total Direct Materials 3,800 Beginning WIP Added this month $ 300 $ 3,500 $ 250 6,490 550 $ 9,990 $ Conversion Costs 6.740 10,540 Total Print Done