Easy Incorporated uses the FIFO method in its process costing system. The following data concern the operation: first processing department for a recent month. Work in process, beginning: Units in process Percent complete with respect to materials Percent complete th respect to conversion Costs in the beginning inventory: Materials cost Conversion cost Units started into production during the month Units completed and transferred out Costs added to production during the month: Materials cost Conversion cost Work in process, ending: Units in process Percent complete with respect to materials Percent complete with respect to conversion Required: Using the FIFO method: a. Determine the equivalent units of production for materials and conversion costs. b. Determine the cost per equivalent unit for materials and conversion costs. c. Determine the cost of ending work in process inventory. d. Determine the cost of units transferred out of the department during the month. 1,500 90% 10% $ 1,926 $ 1,518 24,800 24,900 $ 71,921 $ 543,548 1,400 70% 70%