Inventories and the Cost of Goods Sold

Size: px

Start display at page:

Download "Inventories and the Cost of Goods Sold"

Byron Randall
6 years ago
Views:

2 The Flow of Inventory Costs Purchase costs (or manufacturing costs) BALANCE SHEET Asset Inventory INCOME STATEMENT as goods are sold Revenue Cost of goods sold Gross profit Expenses Profit 8-2

3 The Flow of Inventory Costs In a perpetual inventory system, inventory entries parallel the flow of costs. GENERAL JOURNAL Date Account Titles and Explanation Debit Credit Entry on Purchase Date Inventory $$$$ Accounts Payable $$$$ Entry on Sale Date Cost of Goods Sold $$$$ Inventory $$$$ 8-3

4 Which Did We Sell? When identical units of inventory have different unit costs, a question naturally arises as to which of these costs should be used in recording a sale of inventory. GENERAL JOURNAL Date Account Titles and Explanation Debit Credit Entry on Sale Date Cost of Goods Sold $$$$ Inventory $$$$ 8-4

5 Inventory Subsidiary Ledger A separate subsidiary account is maintained for each item in inventory. Item LL002 Primary supplier Electronic City Description Laser Light Secondary supplier Electric Company Location Storeroom 2 Inventory level: Min: 25 Max: 200 Purchased Sold Balance Date s Cost Total s Cost Cost of Goods Sold s Cost Total Sept $ 30 $ 3, $ 30 $ 3, , , , ???????? How can we determine the unit cost for the 10 Sept. sale? 8-5

6 Data for an Illustration The Bike Company (TBC) Cost of Goods Available for Sale 1 Aug Beg. Inventory 10 $ 91 = $ Purchased 15 $ 106 = $ 1, Purchased 20 $ 115 = $ 2, Purchased 10 $ 119 = $ 1,190 Retail Sales of Goods 14 Aug Sales 20 $ 130 = $ 2, Sales 23 $ 150 = $ 3,

3 15 @ 106 Cost of Goods Sold Cost Total s Cost Total $ = $ 910 10 @ $ 91 = $ 910 $ = $ 1,590 10 @ $ 91 Aug.

7 Specific Cost Identification On 14 August, TBC sold 20 bikes for $130 each. Of the bikes sold 9 originally cost $91 and 11 cost $106. Purchases Date s Cost Total s Aug Aug Cost of Goods Sold Cost Total s Cost Total $ = $ 910 $ 91 = $ 910 $ = $ 1,590 $ 91 Aug Inventory Balance $ 106 $ $ 91 = $ 1,985 $ 106 $ 106 = $ 2,500 = $ 515 The Cost of Goods Sold for the 14 August sale is $1,985. This leaves 5 units, with a total cost of $515, in inventory: 1 unit that costs $91 and 4 units that cost $106 each. 8-7

8 Specific Cost Identification Date Account Titles and Explanation Debit Credit 14 Aug Cash 2,600 Retail (20 $130) Sales 2, Cost of Goods Sold 1,985 Cost Inventory 1,985 A similar entry is made after each sale. 8-8

9 Specific Cost Identification Date Additional purchases were made on 17 and 28 August. Purchases Cost of Goods Sold Inventory Balance s Cost Total s Cost Total s Cost Total Aug. 1 $ 91 = $ 910 $ 91 = $ 910 Aug. 3 $ 106 = $ 1,590 $ 91 Aug $ 106 $ $ 91 = $ 1,985 $ 106 $ 106 Aug. 17 $ 115 = $ 2,300 $ 91 $ 106 $ 115 Aug. 28 $ 119 = $ 1,190 $ 91 $ 106 $ 115 $ 119 Aug. 31 $ 91 $ 106 $ 106 = $ 2,610 $ 115 $ 115 $ 119 $ 119 = $ 2,500 = $ 515 = $ 2,815 = $ 4,005 = $ 1,

10 Specific Cost Identification s Cost of Goods Sold Cost Total s Cost Total $ 91 = $ 910 $ 91 $ 106 $ 91 = $ 1,985 $ 91 $ 106 $ 106 Income Statement COGS = $4,595 $ 91 $ 106 $ 115 $ 91 $ 106 $ 115 $ 119 $ 91 $ 106 $ 106 = $ 2,610 $ 115 $ 115 $ 119 $ 119 Inventory Balance = $ 2,500 = $ 515 = $ 2,815 = $ 4,005 = $ 1,395 Balance Sheet Inventory = $1,

Weighted Average Cost Method On 14 August, TBC sold 20 bikes for $130 each. Purchases Cost of Goods Sold Inventory Balance Date s Cost Total s Cost Total s Cost Total Aug.

11 Weighted Average Cost Method On 14 August, TBC sold 20 bikes for $130 each. Purchases Cost of Goods Sold Inventory Balance Date s Cost Total s Cost Total s Cost Total Aug. 1 $ 91 = $ 910 $ 91 = $ 910 Aug. 3 $ 106 = $ 1,590 $ 100 = $ 2,500 Aug. 14 $ 100 = $ 2,000 $ 100 = $ 500 The weighted average cost per unit must be computed prior to each sale. $2, = $100 avg. cost 8-11

12 Weighted Average Cost Method Additional purchases were made on 17 August and 28 August. On 31 August, an additional 23 units were sold. Date Purchases Cost of Goods Sold Inventory Balance s Cost Total s Cost Total s Cost Total Aug. 1 $ 91 = $ 910 $ 91 = $ 910 Aug. 3 $ 106 = $ 1,590 $ 100 = $ 2,500 Aug. 14 $ 100 = $ 2,000 $ 100 = $ 500 Aug. 17 $ 115 = $ 2,300 $ 112 = $ 2,800 Aug. 28 $ 119 = $ 1,190 $ 114 = $ 3,990 Aug. 31 $ 114 = $ 2,622 $ 114 = $ 1,368 $114 = $3,

13 Weighted Average Cost Method Income Statement COGS = $4,622 Cost of Goods Sold Inventory Balance s Cost Total s Cost Total $ 91 = $ 910 $ 100 = $ 2,500 $ 100 = $ 2,000 $ 100 = $ 500 $ 112 = $ 2,800 $ 114 = $ 3,990 $ 114 = $ 2,622 $ 114 = $ 1,368 Balance Sheet Inventory = $1,

14 First-In, First-Out Method (FIFO) On 14 August, TBC sold 20 bikes for $130 each. Date Purchases Cost of Goods Sold Inventory Balance s Cost Total s Cost Total s Cost Total Aug. 1 $ 91 = $ 910 $ 91 = $ 910 Aug. 3 $ 106 = $ 1,590 $ 91 Aug. 14 $ 91 $ 106 $ 106 = $ 2,500 = $ 1,970 $ 106 = $ 530 The Cost of Goods Sold for the 14 August sale is $1,970, leaving 5 units, with a total cost of $530, in inventory. 8-14

15 Date First-In, First-Out Method (FIFO) Additional purchases were made on 17 Aug. and 28 Aug. On 31 August, an additional 23 units were sold. Purchases Cost of Goods Sold Inventory Balance s Cost Total s Cost Total s Cost Total Aug. 1 $ 91 = $ 910 $ 91 = $ 910 Aug. 3 $ 106 = $ 1,590 $ 91 Aug. 14 $ 91 $ 106 $ 106 Aug. 17 $ 115 = $ 2,300 $ 106 $ 115 Aug. 28 $ 119 = $ 1,190 $ 106 Aug = $ 1,970 $ 106 = $ 530 $ 115 $ 119 = $ 2,500 = $ 2,830 = $ 4,020 $ $ 115 = $ 2,600 = $ 1,420 $ 115 $

16 First-In, First-Out Method (FIFO) Cost of Goods Sold Inventory Balance s Cost Total s Cost Total $ 91 $ 106 Income Statement COGS = $4,570 $ 91 = $ 910 $ 91 $ 106 = $ 1,970 $ 106 = $ 530 $ 106 $ 115 $ 106 $ 115 $ 119 = $ 2,500 = $ 2,830 = $ 4,020 $ 106 $ 115 = $ 2,600 = $ 1,420 $ 115 $ 119 Balance Sheet Inventory = $1,

17 Inventory Valuation Methods: A Summary Costs Allocated to: Valuation Method Cost of Goods Sold Inventory Comments Specific Actual cost of Actual cost of units Parallels physical flow cost identification the units sold remaining Logical method when units are unique May be misleading for Weighted average cost First-in, First-out (FIFO) Number of units Number of units on sold times the hand times the average unit cost average unit cost Cost of earliest purchases on hand prior to the sale Cost of most recently purchased units identical units Assigns all units the same average unit cost Current costs are averaged in with older costs Cost of goods sold is based on older costs Inventory valued at current costs May overstate profit during periods of rising prices; may increase income taxes due 8-17

18 The Principle of Consistency Once a company has adopted a particular accounting method, it should follow that method consistently rather than switch methods from one year to the next. 8-18

Taking a Physical Inventory The primary reason for taking a physical inventory is to adjust the perpetual inventory records for unrecorded shrinkage

19 Taking a Physical Inventory The primary reason for taking a physical inventory is to adjust the perpetual inventory records for unrecorded shrinkage losses, such as theft, spoilage, or breakage. GENERAL JOURNAL Date Account Titles and Explanation Debit Credit 31 Dec Cost of Goods Sold $$$$ Inventory $$$$ 8-19

20 LCNRV and Other Write- Downs of Inventory Obsolescence Reduces the value of the inventory. Lower of Cost and Net Realizable Value (LCNRV) Adjust inventory value to the lower of historical cost or net realizable value (NRV). 8-20

21 LCNRV and Other Write- Downs of Inventory LCNRV Applied on the Basis of... Cost Market Individual Items Inventory Category Total Inventory Bicycles: Boy's bicycles $ 4,200 $ 4,600 4,200 Girls bicycles 3,800 3,100 3,100 Junior bicycle 5,700 5,000 5,000 Total $ 13,700 $ 12,700 12,700 Bicycle accessories: Training wheels $ 485 $ Headlamps Protective helmets Gloves Kneepads Total $ 1,937 $ 1,882 1,882 Total inventory $ 15,637 $ 14,582 $ 14,054 $ 14,582 $ 14,

shipping point title passes to buyer at the point of shipment.

22 Goods In Transit A sale should be recorded when title to the goods passes to the buyer. F.O.B. shipping point title passes to buyer at the point of shipment. Year End F.O.B. destination point title passes to buyer at the point of destination. 8-22

23 Periodic Inventory Systems In a periodic inventory system, inventory entries are as follows. GENERAL JOURNAL Date Account Titles and Explanation Debit Credit Entry on Purchase Date Purchases $$$$ Accounts Payable $$$$ Note that an entry is not made to inventory. 8-23

24 Periodic Inventory Systems In a periodic inventory system, inventory entries are as follows. GENERAL JOURNAL Date Account Titles and Explanation Debit Credit Entry on Sale Date No entry to inventory. Accounts Receivable $$$$ Sales $$$$ 8-24

25 Information for the Following Inventory Examples Computers Co. Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5, Purchases: 3 Jan , June Sept , Nov Goods Available for Sale 1,800 $ 9, Ending Inventory 1,200? Cost of Goods Sold 600? 8-25

Specific Cost Identification Computers Co. Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5,250.00 Purchases: 3 Jan. 300 5.30 1,590.00 20 June 150 5.60 840.00 15 Sept.

26 Specific Cost Identification Computers Co. Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5, Purchases: 3 Jan , June Sept , Nov Goods Available for Sale 1,800 $ 9, Ending Inventory 1,200 $ 6, Cost of Goods Sold 600 $ 3, Cost of Goods Sold $9,725 - $6,400 = $3,

Weighted Average Cost Method WAC $9,725 1,800 = $5.40278 Ending Inventory WAC $5.

Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5,250.

15 Sept. 15 200 5.80 1,160.00 Nov. 29 Nov. 29 150 5.90 885.

27 Weighted Average Cost Method WAC $9,725 1,800 = $ Ending Inventory WAC $ ,200 = $6,483 Cost of Goods Sold WAC $ = $3,242 Computers, Co. Inc. Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5, Purchases: Jan. 3 Jan , June 20 June Sept. 15 Sept , Nov. 29 Nov Goods Available for Sale 1,800 $ 9, Ending Inventory 1,200 $ 6,483.00? Cost of Goods Sold 600 $ 3,242.00? 8-27

First-In, First-Out Method (FIFO) Remember: Start with the 29 Nov purchase and then add other purchases until you reach the number of units in ending inventory. Computers Co.

28 First-In, First-Out Method (FIFO) Remember: Start with the 29 Nov purchase and then add other purchases until you reach the number of units in ending inventory. Computers Co. Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5, Purchases: 3 Jan , June Sept , Nov Goods Available for Sale 1,800 $ 9, Ending Inventory 1,200? Cost of Goods Sold 600? 8-28

First-In, First-Out Method (FIFO) Date Beg. Inv. Purchases End. Inv. Cost of Goods Sold 1,000@$5.25 600@$5.25 400@$5.25 3 Jan. 300@$5.30 300@$5.30 20 June 150@$5.60 150@$5.60 15 Sept. 200@$5.

29 First-In, First-Out Method (FIFO) Date Beg. Inv. Purchases End. Inv. Cost of Goods Sold 3 Jan. 300@$ June 150@$ Sept. 200@$ Nov. 150@$5.90 s 1, Now, we have allocated the cost to all 1,200 units in ending inventory. Costs $6,575 $3,150 Now, let s complete the table. Cost of Goods Available for Sale $9,

First-In, First-Out Method (FIFO) Completing the table summarizes the computations just made. Computers Co. Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5,250.

30 First-In, First-Out Method (FIFO) Completing the table summarizes the computations just made. Computers Co. Mouse Pad Inventory Date s $/ Total Beginning Inventory 1,000 $ 5.25 $ 5, Purchases: 3 Jan , June Sept , Nov Goods Available for Sale 1,800 $ 9, Ending Inventory 1,200 $ 6, Cost of Goods Sold 600 $ 3,

31 Importance of an Accurate Valuation of Inventory Errors in Measuring Inventory Beginning Inventory Ending Inventory Effect on Income Statement Overstated Understated Overstated Understated Goods Available for Sale + - NE NE Cost of Goods Sold Gross Profit Profit Effect on Balance Sheet Ending Inventory NE NE + - Retained Earnings An error in ending inventory in a year will result in the same error in the beginning inventory of the next year. 8-31

32 The Gross Profit Method 1. Determine cost of goods available for sale. 2. Estimate cost of goods sold by multiplying the net sales by the cost ratio. 3. Deduct cost of goods sold from cost of goods available for sale to determine ending inventory. 8-32

33 The Gross Profit Method In March 2010, Matrix Company s inventory was destroyed by fire. Matrix normal gross profit ratio is 30% of net sales. At the time of the fire, Matrix showed the following balances: Sales $ 315,000 Sales returns 15,000 Beginning Inventory 120,000 Net cost of goods purchased 205,

34 The Gross Profit Method Step 1 Step 2 Step 3 Estimating Inventory The Gross Profit Method Goods Available for Sale: Beginning Inventory $ 120,000 Net cost of goods purchased 205,000 Goods available for sale $ 325,000 Less estimated cost of goods sold: Sales $ 315,000 Less sales returns (15,000) 70% Net sales $ 300,000 Estimated cost cost of of goods sold sold (210,000) (21,000) Estimated March inventory loss $ 304, ,

At the time of the fire, Matrix s management collected the following information: The Retail Method Goods available

35 The Retail Method The retail method of estimating inventory requires that management determine the value of ending inventory at retail prices. In March of 2009, Matrix Company s inventory was destroyed by fire. At the time of the fire, Matrix s management collected the following information: The Retail Method Goods available for sale at cost $ 325,000 Goods available for sale at retail 500,000 Physical count of ending inventory priced at retail 220,

36 The Retail Method Matrix would follow the steps below to estimate their ending inventory using the retail method. Estimating Inventory The Retail Method a Goods available for sale at cost $ 325,000 b Goods available for sale at retail 500,000 c Cost ratio [a b] 65% d Physical count of ending inventory priced at retail 220,000 e Estimated ending inventory at cost [ c d] $ 143,

37 Financial Analysis Inventory Turnover = Cost of Goods Sold Average Inventory (Beginning Inventory + Ending Inventory) 2 Average Days to Sell Inventory = 365 Inventory Turnover 8-37

38 Financial Analysis Receivables Turnover = Net Sales Average Accounts Receivable (Beginning Receivables + Ending Receivables) 2 Average Days to Collect Receivables = 365 Receivables Turnover 8-38

39 End of Chapter

Merchandising Activities

COMPILED BY AL KHADASH Merchandising Activities Chapter 6 McGraw-Hill/Irwin Copyright 2010 by The McGraw-Hill Companies, Inc. All rights reserved. Operating Cycle of a Merchandising Company Cash Accounts