Company uses the​ weighted-average method in its process costing system. The Packaging Department started the month with 290 units in​ process, started 1 comma 460 ​units, and had 120 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. The department incurred the following​ costs: Beginning WIP Added this month TotalDirect Materials $700 $3,400 $4,100Conversion Costs 300 6,150 6,450Total $1,000 $9,550 $10,550The cost per equivalent unit for direct materials is ?A. $2.56B. $7.30C. $5.93D. $2.30