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Warnerwoods Company uses a perpetual inventory system. It entered into the follo

ID: 2555779 • Letter: W

Question

Warnerwoods Company uses a perpetual inventory system. It entered into the following purchases and sales transactions for March. Date Mar. 1 Beginning inventory Mar. 5 Purchase Mar. 9 Sales Mar. 18 Purchase Mar. 25 Purchase Mar. 29 Sales 230 unitse $53.60 per unit 290 unitse $58.60 per unit 390 unita $88.60 per unit 150 units $63.60 per unit 280 units 65.60 per unit 260 unitse $98.60 per unit 650 units Totals 950 units 4. Compute gross profit earned by the company for each of the four costing methods. For specific identification, the March 9 sale consisted of 130 units from beginning inventory and 260 units from the March 5 purchase; the March 29 sale consisted of 110 units from the March 18 purchase and 150 units from the March 25 purchase. (Round weighted average cost per unit to two decimals and final answers to neprest whole dollar) Avg. CostSpec. ItD ss Margin Sales Less: Cost of goods sold Gross profit FIFO LIFO

Explanation / Answer

Solution:

Gross Margin

FIFO

LIFO

Avg.cost

Spec.ID

Sales (390*88.6 + 260*98.6)

$60,190

$60,190

$60,190

$60,190

Less: Cost of Goods Sold

(Refer Working Notes)

$37,590

$39,410

$38,351

$39,040

Gross Margin

$22,600

$20,780

$21,839

$21,150

Working Note 1 – calculation of cost of goods sold using FIFO – Perpetual Method

Perpetual FIFO:

Goods Purchased

Cost of Goods Sold

Inventory Balance

# of units

Unit Cost

Cost per unit

# of units

Cost per unit

Cost of goods sold

# of units

Cost per unit

Inventory Balance

March.1 Beginning Inventory

$230.00

53.6

$12,328.00

Purchases March.5

290

$58.60

$16,994.00

$230.00

53.6

$12,328.00

$290.00

58.6

$16,994.00

$29,322.00

Sales March.9

230

$53.60

$12,328.00

$0.00

0

$0.00

160

$58.60

$9,376.00

$130.00

58.6

$7,618.00

390

$21,704.00

$7,618.00

Purchases March.18

150

$63.60

$9,540.00

$130.00

58.6

$7,618.00

$150.00

63.6

$9,540.00

$280.00

$17,158.00

Purchases March.25

280

$65.60

$18,368.00

$130.00

58.6

$7,618.00

$150.00

63.6

$9,540.00

$280.00

65.6

$18,368.00

$560.00

$35,526.00

Sales March.29

130

$58.60

$7,618.00

$20.00

63.6

$1,272.00

130

$63.60

$8,268.00

$280.00

65.6

$18,368.00

260

$15,886.00

$300.00

$19,640.00

TOTAL

$37,590.00

Working Note 2 – LIFO Perpetual – Cost of Goods Sold

Perpetual LIFO:

Goods Purchased

Cost of Goods Sold

Inventory Balance

# of units

Unit Cost

Cost per unit

# of units

Cost per unit

Cost of goods sold

# of units

Cost per unit

Inventory Balance

March.1 Beginning Inventory

230

$53.60

$12,328.00

Purchases March.5

290

$58.60

$16,994.00

230

$53.60

$12,328.00

290

$58.60

$16,994.00

$29,322.00

Sales March.9

100

$53.60

$5,360.00

130

$53.60

$6,968.00

290

$58.60

$16,994.00

390

$22,354.00

$6,968.00

Purchases March.18

150

$63.60

$9,540.00

130

$53.60

$6,968.00

150

$63.60

$9,540.00

280

$16,508.00

Purchases March.25

280

$65.60

$18,368.00

130

$53.60

$6,968.00

150

$63.60

$9,540.00

280

$65.60

$18,368.00

560

$34,876.00

Sales March.29

260

$65.60

$17,056.00

130

$53.60

$6,968.00

150

$63.60

$9,540.00

20

$65.60

$1,312.00

300

$17,820.00

TOTAL

$39,410.00

Working Note 3 – Weighted Average – Perpetual – Cost of Goods Sold

Perpetual LIFO:

Goods Purchased

Cost of Goods Sold

Inventory Balance

# of units

Unit Cost

Cost per unit

# of units

Cost per unit

Cost of goods sold

Total Cost of Goods (a)

Total Available Units (b)

Unit Average Cost (a/b)

March.1 Beginning Inventory

$12,328.00

230

$53.60

Purchases March.5

290

$58.60

$16,994.00

$12,328.00

230

$16,994.00

290

$29,322.00

520

$56.39

Sales March.9

390

$56.39

$21,992.10

$7,329.90

130

$56.38

Purchases March.18

150

$63.60

$9,540.00

$7,329.90

130

$9,540.00

150

$16,869.90

280

$60.25

Purchases March.25

280

$65.60

$18,368.00

$16,869.90

280

$18,368.00

280

$35,237.90

560

$62.92

Sales March.29

260

$62.92

$16,359.20

$18,878.70

300

$62.93

TOTAL

$38,351.30

Note 4 --- Cost of Goods Sold – Specific Identification

Cost of Goods Sold:

Units Sold from Beginning Inventory

130

$53.60

$6,968

Units Sold from Purchases March.5

260

$58.60

$15,236

Units Sold from Purchases March.18

110

$63.60

$6,996

Units Sold from Purchases March.20

150

$65.60

$9,840

Total Cost of Goods Sold

650

$39,040

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Gross Margin

FIFO

LIFO

Avg.cost

Spec.ID

Sales (390*88.6 + 260*98.6)

$60,190

$60,190

$60,190

$60,190

Less: Cost of Goods Sold

(Refer Working Notes)

$37,590

$39,410

$38,351

$39,040

Gross Margin

$22,600

$20,780

$21,839

$21,150