Gunes Corperalisp uses the weighted-average method in its process costing system. This morth, the beginning inventory in the fust processing deanctment consited of 800 inith. The cocts and percemage completion of these units in beginning invemory were: A tatal of 8,500 unts were started and 7,400 units were transferted to the second processing department during the month. The foliowing costs were incurred in the first proceusing degartment during the month: The ending inventory was 50% camplete with respect to materials and 35% 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? Multele Choice 1900 400 7,700