Weighted-average method, spoilage, equivalent units. (CMA, adapted) Consider the following data for November 2009 from Gray Manufacturing Company, which makes silk pennants and uses a process-costing system. All direct materials are added at the beginning of the process, and conversion costs are added evenly during the process. Spoilage is detected upon inspection at the completion of the process. Spoiled units are disposed of at zero net disposal value. Gray Manufacturing Company uses the weighted-average method of process costing.

Compute equivalent units for direct materials and conversion costs. Show physical units in the first column of yourschedule.

Physical Units (Pennants) Direct Materials Conversion Costs S 1,423 Work in process, November 1 Started in November 2009 Good units completed and transferred out during November 2009 Normal spoilage Abnormal spoilage Work in process, November 30 Total costs added during November 2009 $ 1,110 1,000 9,000 100 50 2,000 $27,750 S12,180