the mixing department of jackson​ bottling, inc. had​ 55,000 pounds of materials​ (liquid drink) to account for in december. of the​ 55,000 pounds,​ 47,000 pounds were completed and transferred to the packaging​ department, and the remaining​ 8,000 pounds were​ 30% complete. the materials required for production are added at the beginning of the process. conversion costs are added evenly throughout the mixing process. the weightedaverage method is used. calculate the total equivalent units of production for conversion costs.