Question

Orion Iron Corp. tracks the number of units purchased and sold throughout each year but applies its inventory costing method at the end of the year, as if it uses a periodic inventory system. Assume its accounting records provided the following information at the end of the annual accounting period, December 31. Transactions Units Unit Cost a. Inventory, Beginning 300 $ 14 For the year: b. Purchase, April 11 950 12 c. Purchase, June 1 850 15 d. Sale, May 1 (sold for $42 per unit) 300 e. Sale, July 3 (sold for $42 per unit) 630 f. Operating expenses (excluding income tax expense), $18,200 Required: 1. Calculate the number and cost of goods available for sale. 2. Calculate the number of units in ending inventory. 3. Compute the cost of ending inventory and cost of goods sold under (a) FIFO, (b) LIFO, and (c) weighted average cost. 4. Prepare an income statement that shows under the FIFO method, LIFO method and weighted average method. 6. Which inventory costing method minimizes income taxes

Answer 1

Answer:

Transactions Units Unit Cost

a. Inventory, Beginning 300 $ 14

b. Purchase, April 11 950 12

c. Purchase, June 1 850 15

d. Sale, May 1 (sold for $42 per unit) 300

e. Sale, July 3 (sold for $42 per unit) 630

f. Operating expenses (excluding income tax expense), $18,200

1 and 2) When you use a periodic inventory method, cost of goods available for sale and ending inventory are the same. They differ only when you use a perpetual inventory.

ending inventory = 1,170 units

Ending inventory under FIFO:

$28,350 - $11,760 = $16,590

Ending inventory under LIFO:

$28,350 - $13,710 = $14,640

Ending inventory under weighted average:

$28,350 - $12,555 = $15,795

3) total units sold = 930 units

COGS under FIFO:

(300 x $14) + (630 x $12) = $11,760

COGS under LIFO:

(850 x $15) + (80 x $12) = $13,710

COGS under weighted average:

($28,350 / 2,100) x 930 = $12,555

4) Income statement under FIFO

Sales revenue                  $39,060

COGS                                ($11,760)

Gross profit                       $27,300

Operating expenses       ($18,200)

Operating income              $9,100

Income statement under LIFO

Sales revenue                  $39,060

COGS                                ($13,710)

Gross profit                       $25,350

Operating expenses       ($18,200)

Operating income               $7,150

Income statement under weighted average

Sales revenue                  $39,060

COGS                               ($12,555)

Gross profit                       $26,505

Operating expenses       ($18,200)

Operating income              $8,305

6) FIFO minimizes operating income, therefore, minimizes income tax expense.