Walborn Company uses the weighted-average method in its process costing system. The beginning work in process inventory in a particular department consisted of 11,000 units, 100% complete with respect to materials cost and 30% complete with respect to conversion costs. The total cost in the beginning work in process inventory was $22,400. A total of 45,000 units were transferred out of the department during the month. The costs per equivalent unit were computed to be $1.20 for materials and $3.40 for conversion costs. The total cost of the units completed and transferred out of the department was: Select one: a. $207,000. b. $184,600. c. $204,980. d. $182,580.