Inventory valuation methods
FIFO
LIFO
Specific identification
Weighted average
Moving average
Dollar-value LIFO
What is IVM
Determines which costs are associated to the endings inventory
What method would a small company that sells unique items use
Specific identification
What method would a company with fewer specific items use
Specific identification
What are cost flow assumptions
A method of putting a dollar value on an actual number of inventory
Criteria for selecting a cost flow method
Specific Identification
The specific cost of each item sold and each item left in inventory. Used when companies handle relatively small, costly items that are easily distinguishable. This method matches the physical flow of goods by matching actual costs against actual revenue. It may be used for both periodic and perpetual systems, but more so for perpetual.
Arguments against Specific identification
Using Specific identification COGS equal the what
The actual cost of the specific units that were sold during the period regardless of whether the cost of goods sold was recorded at the time of each sale or computed at the end of the period
Using Specific identification ending inventory equals the what
The actual cost of the specific units that are on hand at the time of the current accounting period regardless of whether this is wha tis shown in the “merchandise inv” account in the general ledger
Solving for merchandise inventory valuation using specific identification
Beg inventory/ Purchased items - each amount sold for each item
Under specific method the count of physical inventory is taken in what
Units
Weighted average cost
Tracks inventory items on the basis of the average cost of all similar goods available during the period. This is used for the period method.
Computing weighted average cost per unit
Total cost of goods available for sale/ Total units available for sale = A
Computing weighted average ending inventory cost
Ending inventory in units x weighted average cost per unit
Computing weighted average COGS
Cost of goods available for sale - Ending inventory cost
Moving average cost
Is only used for the perpetual method, so this is done whenever goods are sold. This is used typically for practical reasons, not conceptual because it is easy to apply and are not subject to income manipulation
Computing moving average cost
March 2: Purchase 200 @ $2 = 400 = $2, Per unit cost
March 5: Purchase 300 @ $5 = 1500 = (1500+400)/(300+200) = A, per unit cost
March 10: Sold 100 @ A
ETC
FIFO
Assumes company sells goods in the order the purchase it, so beginning inventory is the first to be sold. This may be either perpetual or periodic.
Using the periodic: only total purchases/sales are examined at the end of the period.
Using perpetual: the individual purchases/ transactions must be examined and a continuing track of the merchandise level is kept.
FIFO results using periodic and perpetual
Will result in the same endings merchandise and COGS value always
Rise on merch price for FIFO
Fall on merch price for FIFO
Explain the income tax effect for FIFO
If inventory prices rise, FIFO results in higher income tax because older/cheaper items move to COGS, making a higher income. This results in higher tax payments, reducing cash flow.
If inventory prices fall, FIFO results in lower income tax because older/ more expensive items are moving to COGS, resulting in higher income and taxes, thus increase cash flow
Explain the Earnings impact got FIFO
If inventory prices rise FIFO results in higher reported earnings due to selling more expensive older products.
If inventory prices fall FIFO results in lower reported earnings due to selling older/ cheaper items.