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| | | November || 10 || $12 | | | November || 10 || $12 |
| | |- | | |- |
| − | | December || 15 || $14 | + | | December || 10 || $14 |
| | |} | | |} |
| | | | |
| − | The inventory value as of the end of the fiscal year is $540. | + | The inventory value as of the end of the fiscal year is $360. |
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| − | During January, the Eagles Landing Garden Club purchases five units of SuperPlant, the only sale during the month. Under FIFO, the five items sold are removed at $10 each (the oldest cost); the remaining inventory is valued as follows: (5 units x $10) + (10 units x $12) + (15 units x $14) = $380. | + | During January, the Eagles Landing Garden Club purchases five units of SuperPlant, the only sale during the month. Under FIFO, the five items sold are removed at $10 each (the oldest cost); the remaining inventory is valued as follows: (5 units x $10) + (10 units x $12) + (10 units x $14) = $310. |
| | | | |
| | ==LIFO== | | ==LIFO== |
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| | | | |
| | ===Example=== | | ===Example=== |
| − | Using the garden center example above, under LIFO the five items sold are removed at $14 each (the newest cost); the remaining inventory is valued as follows: (10 units x $10) + (10 units x $12) + (10 units x $14) = $360. | + | Using the garden center example above, under LIFO the five items sold are removed at $14 each (the newest cost); the remaining inventory is valued as follows: (10 units x $10) + (10 units x $12) + (5 units x $14) = $290. |
| | | | |
| | + | ==Weighted Average Cost== |
| | + | Under this method, items are removed from inventory based on a weighted average of all purchase costs shown in the accounting records. |
| | + | |
| | + | The weighted average can be calculated one of two ways: |
| | + | *One method is to calculate the average at the beginning of the year, use it throughout the year, then adjust the average at year-end to account for inventory shrinkage and purchases throughout the year. |
| | + | *The other method is to continually calculate the average to account for purchases and sales throughout the year, with a final adjustment at year-end to account for inventory shrinkage (this method is also called "moving average"). With the advent of computerized inventory and accounting software this method is the most commonly used. |
| | + | |
| | + | ===Example== |
| | + | Using the garden center example above, the weighted average cost at the beginning of the year is as follows: (10 units x $10) + (10 units x $12) + (10 units x $14) = $360 / 30 units = $12/unit. |
| | + | |
| | + | When the five units are sold, they are removed at $60 (5 units @ $12 each), and the remaining inventory valuation is $300 (25 units x $12 average cost). Under a moving average method, if the center purchases 15 more units at $14 each (total $210), the valuation is now $510, with 40 units in stock; the new weighted average is $12.75 per unit. |
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| | [[Category:Accounting]] | | [[Category:Accounting]] |