c8 Act IN BF.P

Learning Objectives

  • Determine the value of merchandise inventory under the perpetual inventory system

    • Specific Identification Method

    • First-In, First-Out (FIFO) Method

    • Weighted-Average Cost Method

  • The Effect of Different Valuation Methods: Perpetual

  • Determining the Actual Quantity of Inventory

    • Physical Inventory Count

  • Describe ethics relating to inventory

  • Explain the impact of inventory errors

  • Apply the lower of cost and net realizable value (LCNRV) rule to value merchandise inventory

  • Determine the value of merchandise inventory under the periodic inventory system

    • Specific Identification Method

    • First-In, First-Out (FIFO) Method

    • Weighted-Average Cost Method

    • The Effect of Different Valuation Methods: Periodic

Importance of Inventory Valuation

  • Inventory valuation is crucial as it impacts financial reporting.

    • Affects the income statement through COGS, gross profit, and net income.

    • Influences the balance sheet through current assets and owner's equity.

    • Affects decisions by internal management (e.g., product lines based on reported gross profit) and external users (e.g., banks' lending decisions).

  • The consistency of the method is key for accurately reflecting financial health.

Inventory Valuation Methods

1. Specific Identification Method

  • Used for unique items (e.g., cars, jewelry).

  • Tracks the cost of each specific item sold and remaining in inventory.

  • Costly and impractical for homogeneous goods.

2. First-In, First-Out (FIFO)

  • Assumes the first items received are the first sold.

  • Used for perishable goods (e.g., dairy)

  • In times of rising costs, FIFO results in higher ending inventory values.

3. Weighted-Average Cost Method

  • Calculates an average cost for all identical items sold.

  • Simplifies tracking when items are indistinguishable.

  • Good for uniform materials like oil or plastics.

  • Averages out fluctuations in inventory costs.

Choosing an Inventory Valuation Method

  • Accountants must choose a consistent method, which can only be changed with justified reasoning.

  • Manipulating inventory valuation can lead to ethical issues and inaccuracies in financial reporting.

Determining Actual Quantity of Inventory

  • Accurate recording of incoming and outgoing inventory is critical.

  • Reliability of inventory counts can be ensured through systematic physical counts, especially under periodic systems.

  • Modern technology can simplify the process of tracking inventory movements.

Physical Inventory Count Steps

  1. Designate personnel for counting and verification.

  2. Use pre-numbered sheets to record counts.

  3. Compare physical counts to recorded values and investigate discrepancies.

Ethics in Inventory Valuation

  • Management can manipulate inventory reported on financial statements.

  • Accurate tracking and assessment are needed to avoid unethical practices.

  • Internal controls and proper audits are essential for maintaining integrity in inventory management.

Impact of Inventory Errors

  • Errors in valuing inventory directly affect COGS and consequently gross profit.

    • Overstating inventory leads to understated COGS and overstated profit.

    • Understating inventory leads to overstated COGS and understated profit.

  • Self-Correcting Nature of Inventory Errors:

    • Errors roll over into the next period, changing balance sheet and income figures.

Lower of Cost and Net Realizable Value (LCNRV) Rule

  • Inventory must be reported at the lower of its cost or the NRV.

  • Focus ensures conservative reporting of asset values.

Inventory Valuation under Periodic Inventory System

1. Gross Profit Method

  • Uses historical gross margin percentages to estimate ending inventory values.

2. Retail Method

  • Compares total costs to total retail price to estimate a cost for ending inventory.

Summary of Inventory Valuation Methods

  • Each method of inventory valuation can produce vastly different financial results and affects how both internal and external stakeholders view the business's financial health.


Key Terms and Definitions:

  • Merchandise Inventory: The goods that a company sells to customers.

  • Perpetual Inventory System: A method of tracking inventory that updates records continuously as sales and purchases occur.

  • Specific Identification Method: This tracks the cost of each unique item sold and still in stock, but it's not practical for similar items.

  • First-In, First-Out (FIFO) Method: A way of valuing inventory assuming the first items purchased are the first to be sold, which helps with perishable goods.

  • Weighted-Average Cost Method: Averages the costs of identical items to determine their value, making inventory tracking easier.

  • Physical Inventory Count: A process of physically counting all items in inventory to ensure accurate records.

  • Lower of Cost and Net Realizable Value (LCNRV) Rule: This accounting rule states that inventory should be valued at the lower price between its acquisition cost and what it can be sold for.

  • Gross Profit Method: An estimation technique relying on historical data to determine the value of ending inventory based on gross margin percentages.

  • Retail Method: Estimates inventory costs by comparing total costs with total retail prices.

  • Inventory Turnover Ratio: A measure of how many times inventory is sold or used in a specific period, indicating efficiency in inventory management.


  • Inventory Valuation Methods: Various methods used to determine the value of inventory for financial reporting.

  • Specific Identification Method: Tracks the cost of each unique item sold and remaining in inventory, but is impractical for similar items.

  • First-In, First-Out (FIFO) Method: Assumes the first items received are the first sold; helpful for perishable goods.

  • Weighted-Average Cost Method: Calculates the average cost for all identical items sold, making inventory tracking simpler.

  • Consigned Inventory: Inventory that is held by one party (the consignee) for sale, but is still owned by another party (the consignor).

  • Consignor (the owner of merchandise): The person or entity that sends goods to the consignee for sale.

  • Consignee (the selling agent): The person or entity that receives goods from the consignor for sale.

  • Net Realizable Value (NRV): The estimated selling price of inventory minus any costs to sell or complete it.

  • Lower of Cost and Net Realizable Value (LCNRV): A rule stating inventory should be reported at the lower value between its cost and its NRV.

  • Specification Identification Method (Periodic): A method to identify specific items in inventory used under a periodic system.

  • First-In, First-Out (FIFO) Method (Periodic): FIFO applied in a periodic inventory system.

  • Weighted-Average Cost Method (Periodic): Average cost calculation for identical items sold under a periodic inventory system.

  • Gross Profit Method: Estimates ending inventory based on historical gross margin percentages.

robot