Domingo Corporation uses the weighted-aver consisted of 1,800 units. The costs and percentage completion of these units in beginning inventory were: age method in its process costing system. This month, the beginning inventory in the first processing depertment Cost 6,900 $3,180 Percent Complete 58% 20% Materials costs Conversion costs A total of 8.200 units were started and 7500 units were transferred to the second processing department during the month. The following costs were incurred in the first processing department during the month: Cost Materials costs Conversion costs $160, 100e $121,886 The ending inventory was 85% complete with respect to materials and 75% 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