Crawford Company has the following equivalent units for July: materials 10,000 and conversion costs 9,000. Production cost data are: work in process,july 1, for materials is $ 3,200 work in process,july 1, for Conversion is $ 1,500 Costs added in july, for materials is $ 25,200 costs added in july, for Conversion is $ 21,000 The unit production costs for July are: a. $2.52 Materials, $2.50 Conversion Costs b. $2.84 Materials, $2.33 Conversion Costs c. $2.52 Materials, $2.33 Conversion Costs d. $2.84 Materials, $2.50 Conversion Costs