Helx Corporation uses the weighted-average method in its process costing system. It produces prefabricated fiooring in a series of steps carried out in production departments. All of the material that is used in the first production department is added at the: begirining of processing in that department. Data for May for the first production department follow. Required: 1 Colculate the first production departments cquivalent units of production for moterials and conversion for May: 2 Compute the first production departments cost per equivalent unit for materials and conversion for May. 3. Compute the first production department's cost of ending work in process inventory for materials, conversion, and in totol for May. 4. Compute the first prodiction department's cost of the units transferred to the next production department for materials, corversion. and in total for May. Complete this question by entering your answers in the tabs below. Cakilate the first production department's equivaient units of production for materials and conversion for May