Respuesta :
Answer:
Explanation:
1. Under weighted average cost method,the balance of inventroy was $123,000 on December 31, 2012. Had FIFO been used, th balance of inventory on December 31, 2012 would have been $161,000. Thus, under average cost method, the reported before tax income was $38,000 (161,000 - 123,000) less than what it would have been under FIFO method. Therefore, at the time of change in inventory valuation method, balance of inventory should be increased by $38,000 and retained earnings should be increased by $38,000 minus tax.
Record the change in accounting principle through the following journal entry: Check the images attached.
2. 2. Prepare comparative income statements.
Working note: Check the image attached.
Decrease in inventory balance during 2012 under average cost method
= $127,000 - $123,000
= $4,000
Decrase in inventory during 2012 had FIFO been used
= $161,000 - $166,000
= $5,000
Therefore, if FIFO would have been used the cost of goods sold wuld have been $1,000 higher than that under average cost method. Thus, income before taxes would have been $1,000 less than what they were under average cost.

