Income statement effect:
When prices rising, FIFO produces higher profit
When prices falling, opposite is true
Balance sheet effect:
FIFO provides the most current valuation of inventory
Cost formula should be used consistently
INVENTORY ERRORS
Errors in inventory affect both income statement and balance sheet
- Through the calculation of cost of goods sold
- An error could affect COGS and net income
Ending inventory
BALANCE SHEET ERRORS
Effect can be determined by using the basic accounting equation:
Assets = Liabilities + Owner’s Equity
An error in ending inventory in one period will cause an error in beginning inventory in the next period