I need help finding the unit conversion for May, total cost of units transferred out in May, and the Work in Process.

Cullumber Company has the following record of costs. Production records show that there were 600 units in the beginning inventory, 30% complete, 1,600 units started, and 1,600 units transferred out. The beginning work in process had materials cost of $2,740 and conversion costs of $1,050. The units in ending imventory were 40% complete. Materials are entered at the beginning of the painting process. How many units are in process at May 31 ? Work in process, May 31 units Cullumber Company has the following record of costs. Production records show that there were 600 units in the beginning inventory, 30% complete, 1,600 units started, and 1,600 units transferred out. The beginning work in process had materials cost of $2,740 and conversion costs of $1,050. The units in ending imventory were 40% complete. Materials are entered at the beginning of the painting process. How many units are in process at May 31 ? Work in process, May 31 units