Kimbeth Manufacturing uses a process cost system to manufacture Dust Density Sensors for the mining industry. The following information pertains to operations for the month of May: The beginning inventory was 60 percent complete for materials and 20 percent complete for conversion costs. The ending inventory was 90 percent complete for materials and 40 percent complete for conversion costs. Costs pertaining to the month of May are as follows: - Beginning inventory costs are: materials, $54,560; direct labor $20,320; and factory The beginning inventory was 60 percent complete for materials and 20 percent complete for conversion costs. The ending inventory was 90 percent complete for materials and 40 percent complete for conversion costs. Costs pertaining to the month of May are as follows: - Beginning inventory costs are: materials, $54,560; direct labor $20,320; and factory overhead, $15,240. - Costs incurred during May are: materials used, $468,000; direct labor, $182,880; and factory overhead, $391,160. Using the weighted-average method, the ttal cost of the units in the ending work-in-process inventory at May 31,1995 , is