(Alternative Inventory Methods—Comprehensive) Belanna Corporation began operations on December 1, 2012. The only inventory transaction in 2012 was the purchase of inventory on December 10, 2012, at a cost of $20 per unit. None of this inventory was sold in 2012. Relevant information is as follows.

Ending inventory units

December 31, 2012

100

December 31, 2013, by purchase date

December 2, 2013

100

July 20, 2013

30

130

During the year, the following purchases and sales were made.

Purchases

Sales

March 15

300 units at $24

April 10

200

July 20

300 units at 25

August 20

300

September 4

200 units at 28

November 18

170

December 2

100 units at 30

December 12

200

The company uses the periodic inventory method.

Instructions

(a) Determine ending inventory under (1) specific identification, (2) FIFO, (3) LIFO, and (4) average cost. (Round unit cost to four decimal places.)

(b) Determine ending inventory using dollar value LIFO. Assume that the December 2, 2013, purchase cost is the current cost of inventory.