The assembly division of Walton Time Pieces, Inc. uses the weighted-average method of process costing. Consider the following data for May 2020 : (Click the icon to view the data.) (Click the icon to view the equivalent unit computation.) Read the requirement. Begin by summarizing total costs to account for. Data table Requirement Summarize total costs to account for, calculate cost per equivalent unit for direct materials and conversion costs, and assign costs to units completed (and transferred out) and to units in ending work-in-process inventory