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Inventories: Additional Issues 2
Objectives of this Chapter
I. Introduce Inventory estimation methods: the gross profit method and the retail inventory method.
II. Determine ending inventory cost by applying the gross profit method.
III. Determine ending inventory cost by applying the retail inventory method.
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Objectives of this Chapter (contd.)
IV. Compare the gross profit method and the retail inventory method.
V. Explain dollar-value LIFO retail method.
VI. Discuss accounting issues related to purchase commitments.
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I. Estimating Inventory: Gross Profit Method and Retail Inventory Method
Reasons: For some companies, inventory information is needed between accounting periods . Companies cannot afford to do physical inventory count every quarter.
Thus, either the gross profit method or the retail inventory method can be used to estimate value of ending inventory for interim reports.
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Estimating Inventory: Gross Profit Method and Retail Inventory Method (contd.)
No physical count of inventory is needed for either method. The value of inventory is based on estimation.
Neither method is acceptable for annual financial reporting purposes.
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Estimating Inventory: Gross Profit Method and Retail Inventory Method (contd.)
Both methods are acceptable for interim reporting.
The insurance adjusters may use the gross profit method to estimate the loss of inventory in case of fire or flood.
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II. The Gross Profit Method
Data Required: Beginning Inventory (at cost) Purchase (net) (at Cost) Sales Price Gross Margin Ratio
(Gross Margin/Sales Price)
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Gross Profit Method
Example A
Beginning Inv. = $60,000
Purchase (net) = $200,000
Sales = $280,000
Gross Margin Ratio 1= 30%
1. Gross margin ratio is obtained from past years’ experience (assuming the ratio is stable over years).
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Example A (contd.) Using gross profit method to estimate the cost of
ending inventory Selling Price Cost Beg. Inventory $60,000Purchase (net) 200,000Goods Available for Sale 260,000
Sales 280,000Less: gross margin1 (84,000) Sales (at cost) 196,0002Estimated Inv. (at cost) 64,000
1. gross margin = 280,000x30%2. also equals 280,000x(1-30%) = 196,000
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Gross Profit Method
Example B What if the gross margin ratio is based on cost of
goods sold (CGS) rather than on sales price?
Sales $100CGS (80)Gross Margin $20Gross profit ratio (based on Sales)= 20%Gross profit ratio (based on CGS) = 25%
Deriving CGS using sales and gross profit ratio based on sales: $100 x (1 - 20%) = $80
Deriving CGS using sales and gross profit ratio based on CGS: $100 (1+25%) = $80
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Example B (contd.)
Sales = CGS + Gross Profit = CGS + 25% x CGS = CGS x (1+25%)
CGS = Sales (1+25%)
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Comments on Gross Profit Method
If the relationship between the gross profit and selling price has been changed, the ratio should be adjusted accordingly.
A separate gross profit ratio should be applied to different inventory.
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Market
III. Retail Inventory Method Terminology related to retail inventory method:
Retail PriceOriginal retail price $110Additional markup $5 115Markup Cancellations 5 110Markdowns 5 105Markdown Cancellations 5 110
Net Markups = Additional Markups - Markup Cancellations
Net Markdowns = Markdowns - Markdown Cancellations
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Retail Inventory Method (contd.)
Data required to apply retail method:
Beg. Inv. (both cost and retail price)
Purchases (net) (cost and retail) Sales (subtracting sales returns only) Price adjustment data such as additional
markups, markup cancellations, markdowns and markdown cancellations
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Retail Inventory Method
Example (assuming no price adjustments) Cost Retail Beg. Inv. $14,000 $20,000 Purchases (net) 63,0001 90,0002
77,000 110,000 Sales 85,0003Estimated End. Inv. $25,000 at retailCost ratio = 77,000/110,000=70%Estimated cost of end. inv. = 25,000x70%=17,500
1. Purchases - Pur. R&A - Pur. Dis. + Freight-in2. Purchases - Pur R&A3. Gross sales-Sales Returns +Employee Discounts
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Retail Inventory Method
Example (with price adjustments) Cost Retail Beg. Inv. $14,000 $20,000 Purchases (net) 63,000 90,000 Goods Avail. 77,000 110,000 Additional Markups 5,000 Markup Cancel. (4,000)Markdowns (1,500)Markdowns Cancel. 200 Sales (85,000)Estimated End. Inv. at Retail $24,700
Question: What is the cost ratio?
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Retail Inventory Method
Example (with price adjustments)
Cost Retail Beg. Inv. $14,000 $20,000 Purchases (net) 63,000 90,000 Goods Avail. 77,000 110,000 Net Markups 1,000 Goods Avail. after net MU 111,000 Net Markdowns (1,300)Goods Avail. after all price adj. 109,700 Sales* (85,000)End. Inv. at Retail $24,700
*Sales = Sales - Sales R&A
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Cost Ratios for Retail Method
1) Average Method (consider all price adjust.) Cost Ratio = 77,000 109,700 = 70.19%.
Esti. End. Inv. at cost = $24,700 x 70.19% = $17,336.93
2) LCM approach (conventional retail method) (consider only net markups) Cost Ratio= 77,000 111,000 = 69.37%.24,700 x 69.37% = 17,134.39
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Cost Ratios for Retail Method (contd.)
3) FIFO approximation (excluding the beg. inv. in the computation of cost ratio)
Cost Ratio= (77,000-14,000)(109,700-20,000)
=70.23%.
Esti. Inv. at cost = $24,700 x 70.23%=17,346.81
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Cost Ratios for Retail Method (contd.)4)LIFO approximation (computing two ratios, one for
the beg. inv. and one for others) Cost Ratio 1(for beg.inv.)
=14,000/20,000=70% Cost Ratio 2(for other inv.)
= (77,000-14,000)(109,700-20,000)=70.23% Esti. End. Inv. at cost
= 1) 20,000 x 70% = 14,0002) 4,700a x 70.23% = 3,301
17,301a. 24,700-20,000=4,700
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Comments for Retail Method
A. Cost RetailPurchases $$$$ $$$$Pur. Discounts $$$$ ------1
Pur. R & A $$$$ $$$$Freight-In $$$$ ------1
1. Pur. Discounts and freight-in are already considered in the retail price of purchases.
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Comments for Retail Method (contd.)
B. Sales in the retail column should be gross sales - sales returns. This is because the retail prices for beg. inv. and purchases are based on gross sales, not net sales.
Also, if employee discounts have been subtracted from sales, they should be added back to sales.
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Comments for Retail Method (contd.)
C. SpoilageCost Retail
Normal Spoilage1 ------ $$$$Abnormal Spoilage2 $$$$ $$$$
1. In computing cost ratios, the normal spoilage will not be considered.
2. In computing cost ratios, the abnormal spoilage will be considered.
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Retail Inventory Method – Special Items Included Cost Retail Beg. Inv. $14,000 $20,000 Purchases (net) 63,000 90,000 Abnormal Spoilage (1,400) (2,000) Goods Avail. 75,600 108,000 Net Markups 1,000 Goods Avail. after net MU 109,000 Net Markdowns (1,300)Goods Avail. after all price adj. 107,700 Sales 85,000 Sales returns (2,000) (83,000)Employee Discounts (2,000)Normal Spoilage (1,000)End. Inv. at Retail $21,700
Retail Inventory Method –Special Items Included(contd.)1) Average Method (consider all price adjust.)
Cost Ratio = 75,600 107,700 = 70.19%.
Esti. End. Inv. at cost = $21,700 x 70.19% = $15,232.23
2) LCM approach (conventional retail method) (consider only net markups) Cost Ratio
= 75,600 10,900 = 69.36%.21,700 x 69.36% = $15,051.12
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Another Example of Conventional Retail Inventory Method – Special Items Included (Illustration 9-3, KWW, 14 th e)
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IV. Comparison of Gross Profit Method and Retail Inventory Method
Gross-Profit Method Retail Inventory Method
1. Data required: cost of beg. inv., purchases, sales and gross profit ratio.
2. Any company can use this method to estimate ending inventory.
1. Data required: Cost and retail price of beg. inv., purchases, sales price and price adjustments.
2. Only retail store can apply this method to estimate inventory.
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Comparison of Gross Profit Method and Retail Inventory Method (contd.)
Gross-Profit Method Retail Inventory Method
3. Gross profit ratio is estimated from past years’ experience (not updated with the price adjustments of the current year).
3. Cost ratio can be calculated at different stage and is updated with current year’s price adjustment data.
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Comparison of Gross Profit Method and The Retail Method (contd.)
Gross-Profit Method Retail Inventory Method
4. Not acceptable for the annual financial reporting but acceptable for the interim report.
5. No physical count of inventory is needed.
4. Not acceptable for the annual financial reporting but acceptable for the interim report.
5. No physical count of inventory is needed.
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V. Dollar-Value LIFO Retail Method
Applying retail method to estimate cost of ending inventory and also considering price index when prices are fluctuating.
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Dollar-Value LIFO Retail Method
Example Cost Retail
Beg. Inv. -20x1 $14,000 $20,000 Purchases (net) 63,000 90,000 Goods Avail. 77,000 110,000 Net Markups 1,000 Goods Avail. after net MU 111,000 Net Markdowns (1,300)Goods Avail. after all price adj. 109,700 Sales (85,000)End. Inv. at Retail $24,700 Cost Ratio(CR) 1(for beg. inv.)=14,000/20,000=70%CR2 (for others)=(77,000-14,000)/(109,700-20,000) =70.23%
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Dollar-Value LIFO Retail Method
Example (contd.) Assuming the price indices of 20x0 and
20x1 are 100% and 112%, respectively.
Procedures of applying Dollar-Value LIFO concept to Retail method (LIFO approximation):
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Dollar-Value LIFO Retail Method
Example (contd.)1. Ending inventory at retail prices is deflated to base
year’s price level:$24,700112% =
$22,054
2. Forming Layers based on LIFO cost flows assumption:
Beg. inv (retail) at base-year prices(L1)
$20,000
Inv. increase (retail) from beg. inv. (L2)
2,054
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Dollar-Value LIFO Retail Method
Example (contd.)
Ending Inv Layers Price Cost End. Inv.at Base-year at Base-year Index Ratio at LIFO Retail Prices Retail Prices (%) (%) Cost
$22,054 $20,000 100 70 $14,000$2,054 112 70.23 1,616
$15,615
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Dollar-Value LIFO Retail Method
Example (contd.) Subsequent years under Dollar-Value
LIFO Retail
The D-V LIFO retail method follows the same procedures in subsequent years as the traditional D-V LIFO method. That is when a real increase in inventory occurs, a new layer is added.
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Dollar-Value LIFO Retail Method
Example (contd.) Using the information on page 27 and
assuming the retail value of 20x2 ending inventory at current price is $42,960. The 20x2 price index is 120% (20x0 price index is 100%) and the cost ratio of 20x2 is 75%.
In base-year’s dollars(20x0), the ending inventory of 20x2 is $42,960 120% = $35,800
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Dollar-Value LIFO Retail Method
Example (contd.)
Ending Inv. Layers Price Cost End. Inv at Base-Year at Base-Year Index Ratio at LIFO Retail PricesRetail Prices (%) (%) Cost $35,8001 L1 $20,000 100 70 $14,000
L2 2,054 112 70.23 1,616L3 13,746 120 75 12,371
$27,987
1.Current cost of ending Inv. of 20x2: $42,9601.12 = $35,800
L1(layer 1) = 20x0 L2 = 20x1 L3 = 20x2
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VI. Purchase Commitments
Purchase contract may be signed a few months (or years) before the actual delivery date (i.e., George Pacific) to secure the supply of inventory.
Losses are recognized for any purchase commitments outstanding at the end of a period when market price is less than contract price (i.e., applying a LCM rule in the valuation of purchase commitments).
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Example 1- Contract Period within Fiscal Year
Geteway Co. signed a purchase commitment of $20,000 on 4/30/x5 to buy goods which would be delivered on 9/30/x5.
4/30/x5 No entry required. Disclosure of this firm commitment is
required at the end of a reporting period if the amount is significant.
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Example 1 (contd.)
Case 1: When the market price of these goods equal or greater than the contract price of $20,000 on 9/30/x5, the journal entry on 9/30/x5, the delivery date, would be:
9/30/x5Purchases 20,000
Cash 20,000
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Example 1 (contd.)
Case 2: The market price is $18,000 on 9/30/x5. The journal entry would be:
Purchases 18,000Loss on Pur. Commitment 2,000
Cash 20,000
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Purchase CommitmentsExample 2 - Contract Period Extends beyond Fiscal Year Geteway Co. signed a firm purchase
commitment of $50,000 on 4/15/x5 for goods to be delivered on 10/2/x6. The market price of the contracted goods was $49,000 on 12/31/x5. The purchased commitment loss must be recognized in the year end when the loss first occurred (i.e., 12/31/x5).
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Example 2 (contd.)
The following entry would be prepared on 12/31/x5 and disclosure is required when the amount is significant regardless whether a loss is expected or not:Estimated Loss on Purchase Commitments* 1,000
Estimated Liability on Purchase Commitments 1,000
* Reported in the income statement under “Other expenses and losses”
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Example 2 (contd.)
At the delivery date (i.e., 10/2/x6): Case 1: The market price remained
$1,000 below the contract price, the following journal entry would be prepared on 10/2/x6:
Purchases 49,000Estimated Lia. on Pur. Commit. 1,000
Cash50,000
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Example 2 (contd.)
Case 2: The market price was $3,000 below the contract price on 10/2/x6:
Purchases 47,000
Estimated Lia. on Pur. Commitments 1,000
Loss on Pur. Commit.2,000
Cash 50,000
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Example 2 (contd.)
Case 3: the market was only $600 below the contract price 0n 10/2/x6:
Purchases* 49,000
Estimated Lia. on Pur. Commit. 1,000
Cash 50,000*$49,000 became the new cost for the purchase
commitment on 12/31/x5