Cost of Inventory
Includes all cost of acquisition and preparation for sale:
FOB Shipping Point
Title passes to the buyer when the seller delivers the goods to a common carrier (shipped). Included in buyer’s books at year end.
FOB Destination
Title passes to the buyer when the buyer receives the goods from the common carrier (received). Included in seller’s books until received by buyer.
Consignor
Consignee
Cost of Goods Sold (COGS)
Beginning Inventory \+ Net Purchases = Goods Available for sale - Ending Inventory =Cost of Goods Sold
Operating Income
Sales - COGS = Gross Margin - SGA = Operating Income
Periodic Inventory System
Physical inventory count. Inventory quantity is determined by a physical count usually done at year end.
Perpetual Inventory System
(ongoing, real-time count)
- Inventory purchases are debited to inventory. The quantity on hand can be determined at any point in time.
Specific Identification
Must be able to identify each unit sold. Used when inventory is few in number, very expensive and can be clearly identified, very heterogeneous items.
FIFO: First-in, First-out (LISH)
The inventory on hand is presumed to consist of the most recent purchases. In periods of rising prices, FIFO results in the highest inventory, lowest cost of goods sold and the highest net income.
- Perpetual and periodic inventory systems are the same.
LIFO: Last-in, First-out (FISH)
The most recent cost are expensed and matched with current revenues. The inventory remaining on hand is presumed to consist of the goods acquired first. In periods of rising prices LIFO results in the lowest ending inventory, highest cost of goods sold and the lowest net income.
Average Inventory Methods
Assign the same unit price to similar goods available during the period.
Perpetual (Moving Average)
This method computes the average after each purchase
Periodic (Weighted Average)
This method takes total costs of all inventory purchases during the year and divides them by the total number of inventory units available during the year.
Dollar Value LIFO
Lower of Cost or Market Rule (LCM (ARB 43)
Market - Ceiling
Net Realizable Value (NRV) (selling price - disposal costs)
- disposal cost = cost to complete, freight out, sales commissions
Market - Floor
NRV - normal profit margin
Market - Replacement Cost
Purchase or reproduction
- Middle of these numbers is used as market, then compare market with cost and take the Lower (LCM)
Dollar Value LIFO - Price Index Formula
Current year Cost divided by base year cost to get price index