21 Gunes Corporation uses the weighted-average method in its process costing system. This month, the beginning inventory in the first processing department consisted of 1,100 units. The costs and percentage completion of these units in beginning inventory were: Percent Complete 65% 308 01:17:53 Cost $ 10,900 $ 13, 100 Materials costs Conversion costs A total of 8,800 units were started and 7,700 units were transferred to the second processing department during the month. The following costs were incurred in the first processing department during the month: cBook Materials costs Conversion costs Cost $ 142,400 $ 359,800 The ending inventory was 50% complete with respect to materials and 35% complete with respect to conversion costs The cost per equivalent unit for materials for the month in the first processing department is closest to: Multiple Choice $17.42 o $14.38 $16.12 $15.52