material is introduced into the process in the Mixing Department. The cost of the material fluctuates significantly month to month based on market conditions. Information on costs and operations in the Refining Department for September follow: WIP inventory-Refining Beginning inventory (17,500 units, 10% complete with respect to Refining costs) Transferred-in costs (from Mixing) Refining conversion costs Current work (55,300 units started) Mixing costs Refining costs $252,055 9,676 $ 913,625 103,140 The ending inventory has 15,500 units, which are 90 percent complete with respect to Refining Department costs. Required: a. Complete the production cost report using the FIFO method. Note: Round "Cost per equivalent unit" to 2 decimal places.