Hellx Corporation uses the weighted-average method in its process costing system it produces prefabricated flooring in a serles of steps carried out in production departments. All of the material that is used in the first production department is added at the beginning of processing in that department. Data for May for the first production department follow Required: 1 Calculate the first production department's equivalent units of production for moterials and conversion for May. 2 Compute the first ptoduction department's 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 total for May 4 Compute the first production department's cost of the units transferred to the next production department for materials. conversion. and in total for May. Complete this question by entering your answers in the tabs below. Calculate the first production department's equivalent units of production for materlals and conversion for May