FIFO method, spoilage, equivalent units. Suppose Gray Manufacturing Company uses the FIFO method of process costing instead of the weighted average method. Compute equivalent units for direct materials and conversion costs. Show physical units in the first column of your schedule.

Physical Units (Pennants)

Direct Materials

Conversion Costs

Work in process, November 1a

1,000

$ 1,423

$ 1,110

Started in November 2012

?

Good units completed and transferred

out during November 2012

9,000

Normal spoilage

100

Abnormal spoilage

50

Work in process, November 30b

2,000

Total costs added during November 2012

$12,180

$27,750