The Richmond Corporation uses the weighted-average method in its process costing system. The company has only a single processing department. The company's ending work in process inventory on August 31 consisted of 19.800 units. The units in the ending work in process imventory were 100% complete with respect to materials and 60% complete with respect to labor and overhead, If the cost per equivalent unit for August was $3.20 for materials and $4.70 for labor and overhead, the total cost assigned to the ending work in process inventory was