In: Accounting
Ruston Company had 600 units in inventory at the beginning of November, each assigned a $10 unit cost. Ruston also made the following purchases of inventory and sales of inventory during November.
Purchases during November
Nov 6 175 units at $11
Nov 14 250 units at $12
Nov 16 500 units at $13
Nov 28 325 units at $14
Sales in November
Nov 4 375 units sold for $20
Nov 8 200 units sold for $20
Nov 17 400 units sold for $20
Nov 24 320 units sold for $20
Purchase | Sales | ||||||
DATE | Activity | Number Units | Unit Cost | Total Purchase | Number Units | Unit Sales Price | Total Sales |
11-1 | Beginning Inventory | 600 | $10 | $6,000 | -- | -- | |
11-4 | SALE | -- | -- | 375 | $20 | $7,500 | |
11-6 | Purchase | 175 | $11 | $1,925 | -- | -- | |
11-8 | SALE | -- | -- | 200 | $20 | $4,000 | |
11-14 | Purchase | 250 | $12 | $3,000 | -- | -- | |
11-16 | Purchase | 500 | $13 | $6,500 | -- | -- | |
11-17 | SALE | -- | -- | 400 | $20 | $8,000 | |
11-24 | SALE | -- | -- | 320 | $20 | $6,400 | |
11-28 | Purchase | 325 | $14 | $4,550 | -- | -- |
Instructions
Compute the April 30 ending inventory and April cost of goods sold as well as the amount of reported gross profit under the different cost flow assumptions and inventory tracking systems. Please provide calcuations.
METHOD | ENDING INVENTORY | COST OF GOODS SOLD | GROSS PROFIT |
(a) Average cost, periodic | |||
(b) Average cost, perpetual | |||
(c) FIFO, periodic | |||
(d) FIFO, perpetual | |||
(e) LIFO, periodic | |||
(f) LIFO, perpetual |
AVERAGE COST PERPETUAL METHOD | |||||||||||||||
Purchase | Sales | Ending Inventory | |||||||||||||
DATE | Activity | Number Units | Unit Cost | Total Purchase | Number Units | Cost of goods sold per unit | Total cost of goods sold | Total Sales | Number | Rate | Amount | ||||
1-Nov | Beginning Inventory | 600 | $10 | $6,000 | -- | -- | 600 | $10 | $6,000 | ||||||
4-Nov | SALE | -- | -- | 375 | $10 | $3,750 | $7,500 | 225 | $10 | $2,250 | |||||
11-6 | Purchase | 175 | $11 | $1,925 | -- | -- | 400 | $10.44 | $4,175 | (2250+1925) | |||||
8-Nov | SALE | -- | -- | 200 | $10.44 | $2,088 | $4,000 | 200 | $10.44 | $2,087.50 | |||||
14-Nov | Purchase | 250 | $12 | $3,000 | -- | -- | 450 | $11.31 | $5,087.50 | (2087.50+3000) | |||||
16-Nov | Purchase | 500 | $13 | $6,500 | -- | -- | 950 | $12.20 | $11,587.50 | (5087.50+6500) | |||||
17-Nov | SALE | -- | -- | 400 | $12.20 | $4,879 | $8,000 | 550 | $12.20 | $6,708.55 | |||||
24-Nov | SALE | -- | -- | 320 | $12.20 | $3,903.16 | $6,400 | 230 | $12.20 | $2,805.39 | |||||
28-Nov | Purchase | 325 | $14 | $4,550 | -- | 555 | $13.25 | $7,355.39 | (2805+4550) | ||||||
TOTAL | 1850 | $21,975 | $14,620.11 | $25,900 | |||||||||||
Ending Inventory | $7,355.39 | ||||||||||||||
Cost of goods sold | $14,620 | ||||||||||||||
Gross Profit | $11,280 | (25900-14620) | |||||||||||||
AVERAGE COST PERIODIC INVENTORY METHOD | |||||||||||||||
Quantity of beginning inventory | 600 | ||||||||||||||
Quantity Purchased | 1250 | ||||||||||||||
Total Available | 1850 | ||||||||||||||
Quantity sold | 1295 | 21975 | |||||||||||||
Ending Inventory | 555 | 6592.5 | |||||||||||||
AverageCost of ending Inventory per unit | $11.88 | (17425/1850) | 15382.5 | ||||||||||||
Cost of ending inventory | $6,592.50 | (9.42*555) | |||||||||||||
Cost of Purchase | $15,975 | 21975-6000) | |||||||||||||
Cost of beginning Inventory | $6,000 | ||||||||||||||
Cost of goods sold | $15,382.50 | (15975+6000-6592.50) | |||||||||||||
Gross Profit | $10,517.50 | (25900-15382.50) | |||||||||||||
FIFO PERPETUAL METHOD | |||||||||||||||
Purchase | Sales | Ending Inventory | |||||||||||||
DATE | Activity | Number Units | Unit Cost | Total Purchase | Number Units | Cost of goods sold per unit | Total cost of goods sold | Total Sales | Number | Rate | Amount | ||||
1-Nov | Beginning Inventory | 600 | $10 | $6,000 | -- | -- | 600 | $10 | $6,000 | ||||||
4-Nov | SALE | -- | -- | 375 | $10 | $3,750 | $7,500 | 225 | $10 | $2,250 | |||||
11-6 | Purchase | 175 | $11 | $1,925 | -- | -- | 225 | $10.00 | $2,250 | ||||||
175 | $11.00 | $1,925 | |||||||||||||
8-Nov | SALE | -- | -- | 200 | $10.00 | $2,000 | $4,000 | 25 | $10.00 | $250.00 | |||||
175 | $11.00 | $1,925.00 | |||||||||||||
14-Nov | Purchase | 250 | $12 | $3,000 | -- | -- | 25 | $10.00 | $250.00 | ||||||
175 | $11.00 | $1,925.00 | |||||||||||||
250 | $12.00 | $3,000.00 | |||||||||||||
16-Nov | Purchase | 500 | $13 | $6,500 | -- | -- | 25 | $10.00 | $250.00 | ||||||
175 | $11.00 | $1,925.00 | |||||||||||||
250 | $12.00 | $3,000.00 | |||||||||||||
500 | $13.00 | $6,500.00 | |||||||||||||
17-Nov | SALE | -- | -- | 25 | $10.00 | $250 | $8,000 | 50 | $12.00 | $600.00 | |||||
175 | $11.00 | $1,925 | 500 | $13.00 | $6,500.00 | ||||||||||
200 | $12.00 | $2,400 | |||||||||||||
24-Nov | SALE | -- | -- | 50 | $12.00 | $600.00 | $6,400 | 230 | $13.00 | $2,990.00 | |||||
270 | $13.00 | $3,510.00 | |||||||||||||
28-Nov | Purchase | 325 | $14 | $4,550 | -- | 230 | $13.00 | $2,990.00 | |||||||
$21,975 | Total | $14,435.00 | 325 | $14 | $4,550.00 | ||||||||||
Ending Inventory | $7,540.00 | (2990+4550) | |||||||||||||
Cost of goods sold | $14,435 | ||||||||||||||
Gross Profit | $11,465 | (25900-14435) | |||||||||||||
FIFO PERIODIC INVENTORY METHOD | |||||||||||||||
Cost of ending inventory | $7,540.00 | (325*14+230*13) | |||||||||||||
Beginning Inventory+Purchase | $21,975.00 | ||||||||||||||
Cost of goods sold | $14,435.00 | (21975-7540) | |||||||||||||
Gross Profit | $11,465.00 | (25900-14435) | |||||||||||||
LIFO PERPETUAL METHOD | |||||||||||||||
Purchase | Sales | Ending Inventory | |||||||||||||
DATE | Activity | Number Units | Unit Cost | Total Purchase | Number Units | Cost of goods sold per unit | Total cost of goods sold | Total Sales | Number | Rate | Amount | ||||
1-Nov | Beginning Inventory | 600 | $10 | $6,000 | -- | -- | 600 | $10 | $6,000 | ||||||
4-Nov | SALE | -- | -- | 375 | $10 | $3,750 | $7,500 | 225 | $10 | $2,250 | |||||
11-6 | Purchase | 175 | $11 | $1,925 | -- | -- | 225 | $10.00 | $2,250 | ||||||
175 | $11.00 | $1,925 | |||||||||||||
8-Nov | SALE | -- | -- | 175 | $11.00 | $1,925 | $4,000 | 200 | $10.00 | $2,000.00 | |||||
25 | $10.00 | $250 | |||||||||||||
14-Nov | Purchase | 250 | $12 | $3,000 | -- | -- | 200 | $10.00 | $2,000.00 | ||||||
250 | $12.00 | $3,000.00 | |||||||||||||
16-Nov | Purchase | 500 | $13 | $6,500 | -- | -- | 200 | $10.00 | $2,000.00 | ||||||
250 | $12.00 | $3,000.00 | |||||||||||||
500 | $13.00 | $6,500.00 | |||||||||||||
17-Nov | SALE | -- | -- | 400 | $13.00 | $5,200 | $8,000 | 200 | $10.00 | $2,000.00 | |||||
250 | $12.00 | $3,000.00 | |||||||||||||
100 | $13.00 | $1,300.00 | |||||||||||||
24-Nov | SALE | -- | -- | 100 | $13.00 | $1,300.00 | $6,400 | 200 | $10.00 | $2,000.00 | |||||
220 | $12.00 | $2,640.00 | 30 | $12.00 | $360.00 | ||||||||||
28-Nov | Purchase | 325 | $14 | $4,550 | -- | 200 | $10.00 | $2,000.00 | |||||||
30 | $12.00 | $360.00 | |||||||||||||
325 | $14.00 | $4,550.00 | |||||||||||||
$21,975 | Total | $15,065.00 | 555 | $6,910.00 | (Emding Inventory | ||||||||||
Ending Inventory | $6,910.00 | ||||||||||||||
Cost of goods sold | $15,065 | ||||||||||||||
Gross Profit | $10,835 | (25900-15065) | |||||||||||||
LIFO PERIODIC INVENTORY METHOD | |||||||||||||||
Cost of ending inventory | $5,550.00 | (555*10) | |||||||||||||
Beginning Inventory+Purchase | $21,975.00 | ||||||||||||||
Cost of goods sold | $16,425.00 | (21975-5550) | |||||||||||||
Gross Profit | $9,475.00 | (25900-16425) | |||||||||||||