Chae Corporation uses the weighted-average method in its process costing system. This month the beginning inventory in the first processing department consisted of 500 units. The costs and percentage of completion of these units in beginning inventory were: Cost Percent Complete Materials Costs Conversion Costs $7,100 $5,700 75% 25% A total of 8,100 units were started and 7,500 units were transferred to the second processing department during the month. following costs were incurred in the first processing department during the month: The Materials Costs $136,800 $322,400 Conversion Costs The ending inventory was 80% complete with respect to materials and 75% complete with respect to conversion costs. Question - How many units are in ending work in process inventory in the first processing department at the end of the month. Note: Your answers may differ from those offered below due to roundins errox Ii all aes welect the answer that is the closest to the answer you computed. To reduce rounding error, carry out all computations to at lesast three decimal puces 900 110o 600