Assume the following information: Units 200 Percent Complete Materials Conversion 40% 30% 6,200 Milling Department Beginning work in process inventory Units started into production during March Units completed during the period and transferred to the next department Ending work in process inventory 5,800 600 100% 70% 100% 60% Milling Department Cost of beginning work in process inventory Costs added during the period Total cost Materials $ 10,000 290,000 $300,000 Conversion $ 15,000 385,000 $400,000 Using the weighted-average method, the total cost of ending work in process inventory reported on the cost reconciliation report is closest to