FIFO method. Using the FIFO method of process costing. If you did explain any difference between the cost of work completed and transferred out and the cost of ending work in process in the assembly department under the weighted average method and the FIFO method.

Physical Unit (Frames)

Direct Materials

Conversion Costs

Work in process, April 1a

95

$ 1,665

$ 988

Started during April 2012

490

Completed during April 2012

455

Work in process, April 30b

130

Total costs added during April 2012

$17,640

$11,856