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Excercise 5-25 Inventory cost methods - periodic system The following informatio

ID: 2492249 • Letter: E

Question

Excercise 5-25 Inventory cost methods - periodic system

The following information is avaible concerning the inventory of Carter inc,

Begining invenotory Unit     Unit cost           

              200                             10

                                                   11

                                                  12

                                                   13

                                                   15

                                                      

Purchases: March 5,$300. June 12,$400, August 23, $250 October 2, $150

During the year Carter sold 1,000 units, it uses a periodic inventory system.

1. Caluclate ending inventory and cost of goods sold for each of the following three methods:a wieughed average b. FIFO c. LIFO

2. Assume an estimated tax rate of 30% how much more or less will carter pay in taxes by using FIFO instead of LIFO? Explain your answer

3. Assume that carter prepares its financial statement ub accordance with IFRS. Which costing method should it sue to pay the least amount of taxes? Explain your answer.

Explanation / Answer

Requirement 1:

a)Calculation of Ending Inventory and Cost of Goods Sold using Weighted Average Method:

Ending Inventory:

Opening Inventory                                                                  200

Add: Purchases (300+400+250+150)                                1100

Less: Sales                                                                                   (1000)

Ending Inventory                                                                     300

Beginning Inventory

Purchases

Available Inventory

Quantity

Unit Cost

Value

Quantity

Unit Cost

Value

Quantity

Unit Cost

Value

200

10

2000

300

11

3300

500

10.6

5300

400

12

4800

900

11.22

10100

250

13

3250

1150

11.61

13350

150

15

2250

1300

11.27

14650

Ending Inventory = 300 * 11.27 = $3381

Cost of Goods Sold = 1000 * 11.27 = $11270

b)Calculation of Ending Inventory and Cost of Goods Sold using FIFO Method:

Beginning Inventory

Purchases

Sales

Ending Inventory

Qty

Cost

Value

Qty

Cost

Value

Qty

Cost

Value

Qty

Cost

Value

200

10

2000

200

10

2000

300

11

3300

300

11

3300

400

12

4800

400

12

4800

250

13

3250

100

13

1300

150

13

1950

150

13

1950

150

15

2250

150

150

13

15

1950

2250

13600

11400

4200

Ending Inventory = $4200

Cost of Goods Sold = $11400

c)Calculation of Ending Inventory and Cost of Goods Sold using LIFO Method:

Beginning Inventory

Purchases

Sales

Ending Inventory

Qty

Cost

Value

Qty

Cost

Value

Qty

Cost

Value

Qty

Cost

Value

200

10

2000

200

10

2000

300

11

3300

200

11

2200

100

11

1100

400

12

4800

400

12

4800

250

13

3250

250

13

3250

150

15

2250

150

15

2250

13600

12500

300

3100

Ending Inventory = $3100

Cost of Goods Sold = $12500

Requirement 2:

Ending Inventory under FIFO method = $4200

Ending Inventory under LIFO method = $3100

Estimated Tax Rate = 30%

Net Income increases by $1100 (4200 - 3100) if FIFO is used instead of LIFO.

Estimated increase in taxes = Increase in net income * tax rate

= $1100 * 30%

= $330

Requirement 3:

Ending inventory is least in case of LIFO method when compared to other methods. More Ending Inventory leads to more net income which in turn leads to payment of more taxes.

Hence costing method to be used is LIFO to pay the least taxes.

Beginning Inventory

Purchases

Available Inventory

Quantity

Unit Cost

Value

Quantity

Unit Cost

Value

Quantity

Unit Cost

Value

200

10

2000

300

11

3300

500

10.6

5300

400

12

4800

900

11.22

10100

250

13

3250

1150

11.61

13350

150

15

2250

1300

11.27

14650