© 2007 Dr. Chula King All rights reserved
Chapter 8: Topic 1
Valuation of
Inventories
The Basics
Dr. Chula King ACG 3101
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© 2007 Dr. Chula King All rights reserved
Student Learning Outcomes
Perpetual versus periodic inventory system Effects of inventory errors
Items to include in inventory costs Topic 2
• Cost flow assumptions
• Dollar-value LIFO
• Advantages and disadvantages of LIFO
Inventories: Financial
Analysis
Liquidity – current ratio
Asset management – Inventory turnover and asset turnover
Financial leverage – All ratios except debt/equity Profitability – All ratios
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© 2007 Dr. Chula King All rights reserved
Inventory
Items that a company holds for sale in the ordinary course of business, or goods that it will use or consume in the production of goods to be sold.
• Merchandising – purchases goods in a form ready for sale, e.g., Wal-Mart
• Manufacturing – produces goods to sell to merchandising firms, e.g., Ford
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The Inventory Equation:
Merchandiser
Beginning Inventory + Additions (Purchases)
Goods Available for Sale - Ending Inventory
Cost of Goods Sold
Manufacturer: Cost of
Goods Sold
Beginning finished goods inventory + Cost of goods manufactured
= Cost of goods available
- Ending finished goods inventory
= Cost of goods sold
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Another View
Goods Available for Sale
Goods Sold (Expense)
Ending Inventory (Asset)
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Inventory Systems
Perpetual – continuously tracks changes in the Inventory account and Cost of Goods Sold (COGS)
• Purchases – recorded as increase in inventory
• Sales – inventory reduced for Cost of Goods Sold Periodic – inventory balance determined periodically
• Purchases – recorded in Purchases account (I/S)
• Sales – COGS not recorded at time of sale
• Closing – beginning inventory closed to COGS;
purchases closed to COGS; ending inventory established with credit to COGS.
Issues in Inventory Valuation
What goods should be included in inventory Costs to include in inventory
Cost flow assumption (Topic 2)
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Goods to Include in Inventory
Goods in Transit
• Company Purchases Goods
FOB Shipping Point – Include at point of shipment
FOB Destination – Include when company receives goods
• Company Sells Goods
FOB Shipping Point – Exclude at the time of shipment
FOB Destination – Include until goods reach destination
Goods on Consignment
• Remain property of consignor
Include in consignor’s inventory
Exclude from consignee’s inventory
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Special Sales Agreement
Sales with Buyback Agreement
• Company A transfers inventory to Company B, and simultaneously agrees to repurchase it at a specified price over a specified period of time.
• Company B uses the inventory as collateral and borrows against it
• Company B uses the loan proceeds to pay Company A
• Company A repurchases the inventory in the future
• Company B uses the proceeds from the repayment to meet its loan obligation.
• Essence – Company A is financing its inventory and retaining risk of ownership
Special Sales Agreement
Sales with High Rates of Return
• Returns are predictable – Consider the goods sold when company can reasonably estimate the amount of the returns.
• Returns are unpredictable – Do not consider the goods sold.
Sales on Installment
• Recognize revenues because they have been substantially earned and are reasonably estimitable.
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Back to Debits and Credits
Every account is the result of combinations of debits and credits.
Regardless of the type of account,
• Debits are added to debits.
• Credits are added to credits.
• Debits are subtracted from credits.
• Credits are subtracted from debits.
Stated differently, debits move together;
credits move together; but debits and credits move in opposite directions.
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Bring in the Debits and the
Credits
Beginning Inventory + Additions (Purchases)
Goods Available for Sale - Ending Inventory
Costs of Goods Sold Sales
Less: Cost of Goods Sold
Gross Profit
CR DR DR DR
CR CR
NI RE
So What?
Beginning Inventory and Cost of Goods Sold both have debit balances; Net Income has a credit balance. Therefore Beginning Inventory (BI) and Cost of Goods Sold (COGS) move in the same direction, but in opposite directions to Net Income (NI) and Retained Earnings (RE).
BI causes COGS causes NI BI causes COGS causes NI
RE RE
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So What?
Purchases and Cost of Goods Sold both have debit balances; Net Income has a credit balance.
Therefore Purchase (P) and Cost of Goods Sold (COGS) move in the same direction, but in opposite directions to Net Income (NI) and Retained Earnings (RE).
P causes COGS causes NI P causes COGS causes NI
RE RE
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So What?
Ending Inventory and Net Income both have credit balances; Cost of Goods Sold has a debit balance. Therefore, Ending Inventory (EI), Net Income (NI), and Retained Earnings (RE) move in the same direction, but in opposite directions to Cost of Goods Sold (COGS).
EI causes COGS causes NI EI causes COGS causes NI
RE RE
So What?
The ending inventory of one period becomes beginning inventory of the next period, causing counterbalancing effects on net income over a two year period.
Water Salad Oil
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Exercise 8-12
2002: Net Income Per Books $50,000 EI overstatedÎ NI overstated (3,000)
Correct Net Income $47,000
2003: Net Income Per Books $52,000 BI overstated Î NI understated 3,000 EI overstated Î NI overstated (9,000)
Correct Net Income $46,000
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Exercise 8-12 (continued)
2004: Net Income Per Books $54,000 BI overstated Î NI understated 9,000 EI understatedÎ NI understated 11,000
Correct Net Income $74,000
2005: Net Income Per Books $56,000 BI understated Î NI overstated (11,000)
EI OK -0-
Correct Net Income $45,000
Exercise 8-12 (continued)
2006: Net Income Per Books $58,000
BI OK -0-
EI understatedÎ NI understated 2,000
Correct Net Income $60,000
2007: Net Income Per Books $60,000 BI understated Î NI overstated (2,000) EI overstated Î NI overstated (8,000)
Correct Net Income $50,000
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Inventory Costs
Costs directly involved in bring the goods to the buyer’s place of business and converting the goods to a salable condition, e.g., freight, should be included
Costs indirectly related to the acquisition or production are generally treated as period costs and expensed
Purchase Discounts
• Gross Method
• Net Method
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Example
May 1, Apex, Inc., purchased goods for $10,000, subject to cash discount terms of 2/10, n/60. Apex paid for the goods on May 8, and uses the periodic inventory method.
Gross Method
May 1 Purchases 10,000
Accounts Payable 10,000 May 8 Accounts Payable 10,000
Purchase Discounts 200
Cash 9,800
Example (continued)
Net Method
May 1 Purchases 9,800
Accounts Payable 9,800
May 8 Accounts Payable 9,800
Cash 9,800
What if Apex made payment on May 15, after the discount period?
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Example (continued)
Gross Method:
May 1 Purchases 10,000
Accounts Payable 10,000 May 15 Accounts Payable 10,000
Cash 10,000
Net Method
May 1 Purchases 9,800
Accounts Payable 9,800 May 15 Accounts Payable 9,800
Purchase Discounts Lost 200
Cash 10,000
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Topic 2: Financial Reporting
Issues
Determine the total product cost for a period (Topic 1)Apportion the cost between goods sold during the period and goods in inventory at the period end Value the ending inventory
Topic 2: Inventory Valuation
Issues
What should be included in the acquisition cost of inventory? (Topic 1)How should changes in the market value of inventories subsequent to acquisition be handled?
What cost flow assumption should be used?
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The Next Step
Topic 2 Lecture
Exercises related to Topic 1 material: 8-2, 8-5, 8- 9, 8-11, 8-12 (worked in this lecture)