Pierce & Company provides the following information concerning the work in process at its plant: Beginning inventory was partially complete (materials are 100 percent complete; conversion costs are 59 percent complete). Started this month, 60,900 units. Transferred out, 50,800 units. .Ending inventory, 20,800 units (materials are 100 percent complete; conversion costs are 15 percent complete). Required: a. Compute the equivalent units for materials using the weighted-average method. Equivalent units b. Compute the equivalent units for conversion costs using the weighted-average method. Equivalent units