Carpenter Corporation uses the weighted average method in its process costing system. This month, the beginning inventory in the first processing department consisted of 2,600 units. The costs and percentage completion of these units in beginning inventory were: Percent Cont Complete Materials costs $ 7,200 609 Conversion conta $ 10,500 555 A total of 10,800 units were started and 9,100 units were transferred to the second processing department during the month. The following couts were incurred in the first processing department during the month Materials costs Conversion conta Cost 3 97,000 $. 171,200 The ending inventory was 85% complete with respect to materials and 70% complete with respect to conversion costs How many units aro in ending work in process inventory in the first processing department at the end of the month? The ending inventory was 85% complete with respect to materials and 70% complete with respect to conversion costs. How many units are in ending work in process inventory in the first processing department at the end of the month? Multiple Choice 8.200 1.900 4.100 1700