Clopack Company manufactures one product that goes through one processing department called Mixing. All raw materials are introduced at the start of work in the Mixing Department. The company uses the weighted-average method to account for units and costs. Its Work in Process T-account for the Mixing Department for June follows (all forthcoming questions pertain to June):    The June 1 work in process inventory consisted of 4,500 pounds with $15,020 in materials cost and $12,980 in conversion cost. The June 1 work in process inventory was 100% complete with respect to materials and 60% complete with respect to conversion. During June, 37,000 pounds were started into production. The June 30 work in process inventory consisted of 8,600 pounds that were 100% complete with respect to materials and 50% complete with respect to conversion.Attachment 1Attachment 2Attachment 3