Coon Company uses the weighted average method in its process costing system. The Packaging Department started the month with 210 units in process, started 1,420 units, and had 100 units in process at the end of the period. All materials 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 40% complete with respect to conversion costs. During the month 1,530 units were completed and transferred out. The department incurred the following costs: For conversion costs, the equivalent units of production are A. 1,570 units OB. 1,630 units O C. 1,420 units OD. 1,530 units