The ledger of Wildhorse Company has the following work in process inventory account. Work in Process-Painting 3.790 5/31 Completed and transferred out? 5/1 Balance 5/31 Direct materials 5,260 5/31 Direct labor 4.194 5/31 Manufacturing overhead 2,380 5/31 Balance ? Production records show that there were 500 units in the beginning inventory, 30% complete, 1,600 units started into production, anc 1,400 units completed and transferred out. The beginning work in process had materials cost of $3,140 and conversion costs of $650. The units in ending inventory were 40% complete as to conversion costs. Materials are entered at the beginning of the painting process, and conversion costs are incurred uniformly throughout the process. How many units are in process at May 31? Work in process, May 31 units. What is the unit materials cost for May? (Round unit cost to 2 decimal places, e.g. 2.25.) The unit materials cost for May $ eTextbook and Media What is the unit conversion cost for May? (Round unit cost to 2 decimal places, e.g. 2.25.) The unit conversion cost for May eTextbook and Media What is the total cost of units completed and transferred out in May? The total cost of units transferred out in May What is the cost of the May 31 work in process inventory? Work in process $