Methods of Pricing Materials
Comprehensive Guide to Material Pricing and Stores Ledger Accounts
Introduction to Material Pricing Methods
What is Material Pricing?
Material pricing refers to the method of determining the cost at which materials are issued from stores to production departments. The price at which materials are issued affects the cost of production, profitability, and inventory valuation.
Importance of Material Pricing
- Cost Determination: Helps in calculating accurate product costs
- Inventory Valuation: Determines the value of closing stock
- Profit Measurement: Impacts gross profit and net profit calculations
- Decision Making: Assists management in pricing and production decisions
- Tax Implications: Affects taxable income and tax liability
Stores Ledger Account
A Stores Ledger Account is a record maintained for each item of material, showing receipts, issues, and balance in terms of both quantity and value. It is also known as a Bin Card in terms of quantity, but Stores Ledger includes value information.
Material Flow Process
FIFO Method (First-In-First-Out)
Definition and Concept
Under the FIFO method, materials are issued from the oldest stock first. The materials purchased first are used first, and the closing stock consists of the most recent purchases.
Key Features of FIFO
- Materials are issued in the chronological order of purchase
- Oldest inventory is valued at actual cost
- Closing stock reflects current market prices
- Natural flow assumption in many businesses
- Widely accepted for perishable goods
FIFO - Simple Problem
Problem 1: Basic FIFO Calculation
Given Data:
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| Jan 1 | Opening Stock | 100 | 10 |
| Jan 5 | Purchase | 200 | 12 |
| Jan 10 | Issue | 150 | ? |
| Jan 15 | Purchase | 150 | 13 |
| Jan 20 | Issue | 200 | ? |
Required: Prepare Stores Ledger Account using FIFO method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| Jan 1 | - | - | - | - | - | - | 100 | 10 | 1,000 |
| Jan 5 | 200 | 12 | 2,400 | - | - | - | 100 200 |
10 12 |
1,000 2,400 |
| Jan 10 | - | - | - | 100 50 |
10 12 |
1,000 600 |
150 | 12 | 1,800 |
| Jan 15 | 150 | 13 | 1,950 | - | - | - | 150 150 |
12 13 |
1,800 1,950 |
| Jan 20 | - | - | - | 150 50 |
12 13 |
1,800 650 |
100 | 13 | 1,300 |
Summary:
- Total Issues: 350 units worth ₹4,050
- Closing Stock: 100 units worth ₹1,300
FIFO - Complex Problem
Problem 2: Advanced FIFO with Multiple Transactions
Given Data:
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| March 1 | Opening Stock | 500 | 20 |
| March 3 | Purchase | 800 | 22 |
| March 5 | Issue | 600 | ? |
| March 8 | Purchase | 1,000 | 23 |
| March 12 | Issue | 900 | ? |
| March 15 | Purchase | 600 | 24 |
| March 18 | Issue | 700 | ? |
| March 22 | Purchase | 400 | 25 |
| March 25 | Issue | 500 | ? |
Required: Prepare Stores Ledger Account using FIFO method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| March 1 | - | - | - | - | - | - | 500 | 20 | 10,000 |
| March 3 | 800 | 22 | 17,600 | - | - | - | 500 800 |
20 22 |
10,000 17,600 |
| March 5 | - | - | - | 500 100 |
20 22 |
10,000 2,200 |
700 | 22 | 15,400 |
| March 8 | 1,000 | 23 | 23,000 | - | - | - | 700 1,000 |
22 23 |
15,400 23,000 |
| March 12 | - | - | - | 700 200 |
22 23 |
15,400 4,600 |
800 | 23 | 18,400 |
| March 15 | 600 | 24 | 14,400 | - | - | - | 800 600 |
23 24 |
18,400 14,400 |
| March 18 | - | - | - | 700 | 23 | 16,100 | 100 600 |
23 24 |
2,300 14,400 |
| March 22 | 400 | 25 | 10,000 | - | - | - | 100 600 400 |
23 24 25 |
2,300 14,400 10,000 |
| March 25 | - | - | - | 100 400 |
23 24 |
2,300 9,600 |
200 400 |
24 25 |
4,800 10,000 |
Summary:
- Total Receipts: 2,800 units worth ₹65,000
- Total Issues: 2,700 units worth ₹60,300
- Closing Stock: 600 units worth ₹14,800
- Average Issue Price: ₹22.33 per unit
LIFO Method (Last-In-First-Out)
Definition and Concept
Under the LIFO method, materials are issued from the most recent stock first. The materials purchased last are used first, and the closing stock consists of the oldest purchases.
Key Features of LIFO
- Most recent purchases are issued first
- Closing stock is valued at older costs
- Cost of goods sold reflects current prices
- Matches current costs with current revenues
- Common in industries with fluctuating prices
LIFO - Simple Problem
Problem 1: Basic LIFO Calculation
Given Data: (Same as FIFO Simple Problem)
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| Jan 1 | Opening Stock | 100 | 10 |
| Jan 5 | Purchase | 200 | 12 |
| Jan 10 | Issue | 150 | ? |
| Jan 15 | Purchase | 150 | 13 |
| Jan 20 | Issue | 200 | ? |
Required: Prepare Stores Ledger Account using LIFO method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| Jan 1 | - | - | - | - | - | - | 100 | 10 | 1,000 |
| Jan 5 | 200 | 12 | 2,400 | - | - | - | 100 200 |
10 12 |
1,000 2,400 |
| Jan 10 | - | - | - | 150 | 12 | 1,800 | 100 50 |
10 12 |
1,000 600 |
| Jan 15 | 150 | 13 | 1,950 | - | - | - | 100 50 150 |
10 12 13 |
1,000 600 1,950 |
| Jan 20 | - | - | - | 150 50 |
13 12 |
1,950 600 |
100 | 10 | 1,000 |
Summary:
- Total Issues: 350 units worth ₹4,350
- Closing Stock: 100 units worth ₹1,000
- Comparison with FIFO: Issue value is ₹300 higher in LIFO
LIFO - Complex Problem
Problem 2: Advanced LIFO with Multiple Transactions
Given Data: (Same as FIFO Complex Problem)
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| March 1 | Opening Stock | 500 | 20 |
| March 3 | Purchase | 800 | 22 |
| March 5 | Issue | 600 | ? |
| March 8 | Purchase | 1,000 | 23 |
| March 12 | Issue | 900 | ? |
| March 15 | Purchase | 600 | 24 |
| March 18 | Issue | 700 | ? |
| March 22 | Purchase | 400 | 25 |
| March 25 | Issue | 500 | ? |
Required: Prepare Stores Ledger Account using LIFO method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| March 1 | - | - | - | - | - | - | 500 | 20 | 10,000 |
| March 3 | 800 | 22 | 17,600 | - | - | - | 500 800 |
20 22 |
10,000 17,600 |
| March 5 | - | - | - | 600 | 22 | 13,200 | 500 200 |
20 22 |
10,000 4,400 |
| March 8 | 1,000 | 23 | 23,000 | - | - | - | 500 200 1,000 |
20 22 23 |
10,000 4,400 23,000 |
| March 12 | - | - | - | 900 | 23 | 20,700 | 500 200 100 |
20 22 23 |
10,000 4,400 2,300 |
| March 15 | 600 | 24 | 14,400 | - | - | - | 500 200 100 600 |
20 22 23 24 |
10,000 4,400 2,300 14,400 |
| March 18 | - | - | - | 600 100 |
24 23 |
14,400 2,300 |
500 200 |
20 22 |
10,000 4,400 |
| March 22 | 400 | 25 | 10,000 | - | - | - | 500 200 400 |
20 22 25 |
10,000 4,400 10,000 |
| March 25 | - | - | - | 400 100 |
25 22 |
10,000 2,200 |
500 100 |
20 22 |
10,000 2,200 |
Summary:
- Total Receipts: 2,800 units worth ₹65,000
- Total Issues: 2,700 units worth ₹62,800
- Closing Stock: 600 units worth ₹12,200
- Average Issue Price: ₹23.26 per unit
- Comparison with FIFO: Issue value is ₹2,500 higher in LIFO
Simple Average Method
Definition and Concept
Under the Simple Average Method, the issue price is calculated by taking the simple average of the prices at which materials are in stock, irrespective of quantities. Each price is given equal weight regardless of the quantity purchased at that price.
Formula
Simple Average Price = Sum of All Rates ÷ Number of Rates
Key Features of Simple Average Method
- Equal weight given to all purchase prices
- Easy to calculate and understand
- Ignores quantity differences
- Suitable for items with uniform purchase quantities
- May not reflect true cost when quantities vary significantly
Simple Average - Simple Problem
Problem 1: Basic Simple Average Calculation
Given Data:
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| Jan 1 | Opening Stock | 100 | 10 |
| Jan 5 | Purchase | 200 | 12 |
| Jan 10 | Issue | 150 | ? |
| Jan 15 | Purchase | 150 | 13 |
| Jan 20 | Issue | 200 | ? |
Required: Prepare Stores Ledger Account using Simple Average method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| Jan 1 | - | - | - | - | - | - | 100 | 10 | 1,000 |
| Jan 5 | 200 | 12 | 2,400 | - | - | - | 300 | 11* | 3,400 |
| Jan 10 | - | - | - | 150 | 11 | 1,650 | 150 | 11 | 1,750** |
| Jan 15 | 150 | 13 | 1,950 | - | - | - | 300 | 12*** | 3,700 |
| Jan 20 | - | - | - | 200 | 12 | 2,400 | 100 | 12 | 1,300 |
Calculations:
- * Simple Average Rate on Jan 5 = (10 + 12) ÷ 2 = ₹11
- ** Balance Value = 3,400 - 1,650 = ₹1,750 (or 150 × 11 = 1,650 + 100 = 1,750, adjusted)
- *** Simple Average Rate on Jan 15 = (11 + 13) ÷ 2 = ₹12
Summary:
- Total Issues: 350 units worth ₹4,050
- Closing Stock: 100 units worth ₹1,300
Simple Average - Complex Problem
Problem 2: Advanced Simple Average with Multiple Prices
Given Data:
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| April 1 | Opening Stock | 300 | 25 |
| April 4 | Purchase | 500 | 28 |
| April 7 | Purchase | 400 | 30 |
| April 10 | Issue | 600 | ? |
| April 14 | Purchase | 600 | 32 |
| April 18 | Issue | 700 | ? |
| April 22 | Purchase | 500 | 35 |
| April 26 | Issue | 600 | ? |
Required: Prepare Stores Ledger Account using Simple Average method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| April 1 | - | - | - | - | - | - | 300 | 25 | 7,500 |
| April 4 | 500 | 28 | 14,000 | - | - | - | 800 | 26.5* | 21,500 |
| April 7 | 400 | 30 | 12,000 | - | - | - | 1,200 | 27.67** | 33,500 |
| April 10 | - | - | - | 600 | 27.67 | 16,602 | 600 | 27.67 | 16,898 |
| April 14 | 600 | 32 | 19,200 | - | - | - | 1,200 | 29.84*** | 36,098 |
| April 18 | - | - | - | 700 | 29.84 | 20,888 | 500 | 29.84 | 15,210 |
| April 22 | 500 | 35 | 17,500 | - | - | - | 1,000 | 32.42**** | 32,710 |
| April 26 | - | - | - | 600 | 32.42 | 19,452 | 400 | 32.42 | 13,258 |
Calculations:
- * Simple Average Rate on April 4 = (25 + 28) ÷ 2 = ₹26.5
- ** Simple Average Rate on April 7 = (25 + 28 + 30) ÷ 3 = ₹27.67 (rounded)
- *** Simple Average Rate on April 14 = (27.67 + 32) ÷ 2 = ₹29.84 (rounded)
- **** Simple Average Rate on April 22 = (29.84 + 35) ÷ 2 = ₹32.42
Summary:
- Total Receipts: 2,000 units worth ₹62,700
- Total Issues: 1,900 units worth ₹56,942
- Closing Stock: 400 units worth ₹13,258
- Note: Values are approximate due to rounding
Weighted Average Method
Definition and Concept
Under the Weighted Average Method, the issue price is calculated by dividing the total cost of materials in stock by the total quantity in stock. This method considers both the price and quantity, giving appropriate weight to each purchase.
Formula
Weighted Average Price = Total Value of Stock ÷ Total Quantity in Stock
Key Features of Weighted Average Method
- Considers both price and quantity
- More accurate than Simple Average
- Smoothens out price fluctuations
- Widely used in practice
- Acceptable under accounting standards
Weighted Average - Simple Problem
Problem 1: Basic Weighted Average Calculation
Given Data:
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| Jan 1 | Opening Stock | 100 | 10 |
| Jan 5 | Purchase | 200 | 12 |
| Jan 10 | Issue | 150 | ? |
| Jan 15 | Purchase | 150 | 13 |
| Jan 20 | Issue | 200 | ? |
Required: Prepare Stores Ledger Account using Weighted Average method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| Jan 1 | - | - | - | - | - | - | 100 | 10 | 1,000 |
| Jan 5 | 200 | 12 | 2,400 | - | - | - | 300 | 11.33* | 3,400 |
| Jan 10 | - | - | - | 150 | 11.33 | 1,700 | 150 | 11.33 | 1,700 |
| Jan 15 | 150 | 13 | 1,950 | - | - | - | 300 | 12.17** | 3,650 |
| Jan 20 | - | - | - | 200 | 12.17 | 2,434 | 100 | 12.17 | 1,216 |
Calculations:
- * Weighted Average Rate on Jan 5 = (1,000 + 2,400) ÷ (100 + 200) = 3,400 ÷ 300 = ₹11.33
- ** Weighted Average Rate on Jan 15 = (1,700 + 1,950) ÷ (150 + 150) = 3,650 ÷ 300 = ₹12.17
Summary:
- Total Issues: 350 units worth ₹4,134
- Closing Stock: 100 units worth ₹1,216
Weighted Average - Complex Problem
Problem 2: Advanced Weighted Average with Multiple Transactions
Given Data:
| Date | Transaction | Quantity (units) | Rate per Unit (₹) |
|---|---|---|---|
| May 1 | Opening Stock | 400 | 50 |
| May 5 | Purchase | 600 | 52 |
| May 8 | Issue | 500 | ? |
| May 12 | Purchase | 800 | 54 |
| May 16 | Issue | 700 | ? |
| May 20 | Purchase | 500 | 56 |
| May 24 | Issue | 600 | ? |
| May 28 | Purchase | 400 | 58 |
Required: Prepare Stores Ledger Account using Weighted Average method.
Solution:
| Date | Receipts | Issues | Balance | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Qty | Rate | Amount | Qty | Rate | Amount | Qty | Rate | Amount | |
| May 1 | - | - | - | - | - | - | 400 | 50 | 20,000 |
| May 5 | 600 | 52 | 31,200 | - | - | - | 1,000 | 51.20* | 51,200 |
| May 8 | - | - | - | 500 | 51.20 | 25,600 | 500 | 51.20 | 25,600 |
| May 12 | 800 | 54 | 43,200 | - | - | - | 1,300 | 52.92** | 68,800 |
| May 16 | - | - | - | 700 | 52.92 | 37,044 | 600 | 52.92 | 31,756 |
| May 20 | 500 | 56 | 28,000 | - | - | - | 1,100 | 54.32*** | 59,756 |
| May 24 | - | - | - | 600 | 54.32 | 32,592 | 500 | 54.32 | 27,164 |
| May 28 | 400 | 58 | 23,200 | - | - | - | 900 | 55.96**** | 50,364 |
Calculations:
- * Weighted Average Rate on May 5 = (20,000 + 31,200) ÷ (400 + 600) = 51,200 ÷ 1,000 = ₹51.20
- ** Weighted Average Rate on May 12 = (25,600 + 43,200) ÷ (500 + 800) = 68,800 ÷ 1,300 = ₹52.92
- *** Weighted Average Rate on May 20 = (31,756 + 28,000) ÷ (600 + 500) = 59,756 ÷ 1,100 = ₹54.32
- **** Weighted Average Rate on May 28 = (27,164 + 23,200) ÷ (500 + 400) = 50,364 ÷ 900 = ₹55.96
Summary:
- Total Receipts: 2,300 units worth ₹1,25,600
- Total Issues: 1,800 units worth ₹95,236
- Closing Stock: 900 units worth ₹50,364
- Average Issue Price: ₹52.91 per unit
Comparative Analysis of Methods
Comparison Table
| Aspect | FIFO | LIFO | Simple Average | Weighted Average |
|---|---|---|---|---|
| Basis of Issue | Oldest stock first | Latest stock first | Average of rates | Weighted average of value |
| Closing Stock Valuation | At current prices | At oldest prices | At average rate | At weighted average |
| Cost of Goods Sold | At older prices | At current prices | At average rate | At weighted average |
| Effect on Profit (Rising Prices) | Higher profit | Lower profit | Moderate profit | Moderate profit |
| Effect on Profit (Falling Prices) | Lower profit | Higher profit | Moderate profit | Moderate profit |
| Complexity | Moderate | Moderate | Simple | Moderate |
| Acceptability | Widely accepted | Limited acceptance | Rarely used | Widely accepted |
| Best Suited For | Perishable goods | Non-perishable goods | Uniform purchases | General use |
Numerical Comparison
Using the simple problem data, here's how the four methods compare:
| Method | Total Issue Value (₹) | Closing Stock Value (₹) | Difference from FIFO (₹) |
|---|---|---|---|
| FIFO | 4,050 | 1,300 | - |
| LIFO | 4,350 | 1,000 | +300 |
| Simple Average | 4,050 | 1,300 | 0 |
| Weighted Average | 4,134 | 1,216 | +84 |
Advantages and Limitations of Each Method
FIFO Method
Advantages
- Logical Flow: Follows natural flow of materials in most businesses
- Realistic Valuation: Closing stock valued at current market prices
- Easy to Understand: Simple concept that is easy to implement
- No Manipulation: Actual cost is used, reducing chances of manipulation
- Suitable for Perishables: Ideal for goods with limited shelf life
- Tax Benefits in Rising Prices: Higher closing stock value improves balance sheet
- Widely Accepted: Recognized by accounting standards worldwide
- Record Keeping: Clear identification of each lot of materials
Limitations
- Clerical Work: Requires detailed record keeping for each lot
- Price Fluctuations: Cost of production fluctuates with price changes
- Profit Distortion: May show inflated profits during price rises
- Tax Liability: Higher profits lead to higher tax burden
- Cost Control: Makes cost control difficult due to varying issue prices
- Comparison Issues: Difficult to compare costs between periods
- Not Suitable for All: May not match actual physical flow in some industries
LIFO Method
Advantages
- Current Cost Matching: Matches current costs with current revenues
- Realistic Profit: Shows realistic profit by charging current prices
- Tax Benefits: Lower profits in rising prices reduce tax burden
- Cost Control: Better cost control as issues are at recent prices
- Inflation Impact: Reduces impact of inflation on profits
- Conservative Approach: Provides conservative profit figures
- Suitable for Non-Perishables: Works well for durable goods
Limitations
- Unrealistic Stock Valuation: Closing stock valued at old, outdated prices
- Not Acceptable Everywhere: Not permitted under IFRS and in many countries
- Balance Sheet Distortion: Understates current value of inventory
- Complex Records: Requires detailed record keeping
- Physical Flow Mismatch: Doesn't match actual physical movement of materials
- Liquidation Issues: Can show abnormal profits if old stock is issued
- Comparison Difficulty: Makes inter-period comparisons difficult
- Falling Prices Problem: Shows higher profits when prices fall
Simple Average Method
Advantages
- Simplicity: Very easy to calculate and understand
- Quick Calculation: Requires minimal computational effort
- Smoothing Effect: Smoothens out price fluctuations
- Less Record Keeping: Doesn't require detailed lot-wise records
- Stability: Provides stable issue prices
- Easy Implementation: Can be implemented with basic systems
Limitations
- Ignores Quantities: Doesn't consider the quantity purchased at each price
- Inaccurate Costing: May give misleading cost figures
- Not Widely Accepted: Rarely accepted in practice or by standards
- Distorted Values: Can significantly distort material costs
- Unsuitable for Large Variations: Not suitable when purchase quantities vary greatly
- Lack of Precision: Lacks the precision required for accurate costing
- Limited Use: Has very limited practical application
Weighted Average Method
Advantages
- Accurate Costing: Provides more accurate cost figures than simple average
- Considers Both Factors: Takes into account both price and quantity
- Smoothing Effect: Smoothens out price fluctuations effectively
- Fair Valuation: Gives fair valuation of closing stock
- Widely Accepted: Acceptable under most accounting standards
- Reduces Fluctuations: Minimizes impact of price variations on profit
- Practical Approach: Widely used in practice across industries
- Less Clerical Work: Less detailed records needed compared to FIFO/LIFO
- Easy Comparison: Facilitates inter-period comparisons
Limitations
- Calculations Required: Requires recalculation after each purchase
- Not Actual Cost: Issues are not at actual purchase price
- Moderate Complexity: More complex than simple average
- Fractions: Often results in fractional prices
- Historical Cost: Still based on historical costs, not current replacement cost
- Time Lag: May not reflect very recent price changes immediately
Practice Questions and Answers
5 Marks Questions (5 Questions)
Question 1:
What is material pricing? Explain any two methods of pricing materials issued from stores with their advantages.
Answer:
Material Pricing: Material pricing is the process of determining the value at which materials are issued from stores to production departments. It is a crucial aspect of cost accounting that directly impacts the cost of production, inventory valuation, and profitability.
Method 1: FIFO (First-In-First-Out)
Under FIFO, materials purchased first are issued first. The closing stock consists of the most recent purchases.
Advantages:
- Follows logical and natural flow of materials
- Closing stock is valued at current market prices, giving realistic balance sheet figures
- Easy to understand and implement
- Suitable for perishable goods
Method 2: Weighted Average
This method calculates the average cost by dividing total value by total quantity in stock. Issue price = Total Value ÷ Total Quantity.
Advantages:
- Provides accurate costing by considering both price and quantity
- Smoothens out price fluctuations
- Widely accepted under accounting standards
- Facilitates better comparison between periods
Question 2:
Distinguish between FIFO and LIFO methods of material pricing. Which method is more suitable during periods of rising prices?
Answer:
| Basis | FIFO | LIFO |
|---|---|---|
| Issue Basis | Oldest stock issued first | Latest stock issued first |
| Closing Stock | Valued at current prices | Valued at old prices |
| Profit in Rising Prices | Higher profit | Lower profit |
| Cost of Production | Lower (old prices) | Higher (current prices) |
| Acceptability | Widely accepted | Not permitted under IFRS |
Suitability During Rising Prices:
LIFO is more suitable during periods of rising prices because:
- It matches current costs with current revenues
- Shows realistic profit by charging higher current prices to production
- Reduces tax burden due to lower profits
- Prevents showing inflated profits that are merely paper profits
Question 3:
Explain the Weighted Average method of material pricing with a suitable example. What are its main advantages?
Answer:
Weighted Average Method: This method calculates the issue price by dividing the total value of materials in stock by the total quantity in stock.
Formula: Weighted Average Price = Total Value ÷ Total Quantity
Example:
| Date | Receipt/Issue | Quantity | Rate | Value |
|---|---|---|---|---|
| Day 1 | Opening Stock | 100 | ₹10 | ₹1,000 |
| Day 2 | Purchase | 200 | ₹12 | ₹2,400 |
| Total Stock | 300 | ₹3,400 |
Weighted Average Rate = ₹3,400 ÷ 300 = ₹11.33 per unit
If 150 units are issued, Issue Value = 150 × ₹11.33 = ₹1,700
Advantages:
- More accurate than Simple Average as it considers both price and quantity
- Smoothens out price fluctuations effectively
- Widely accepted under accounting standards (IAS 2, AS 2)
- Provides fair valuation of closing stock
- Reduces impact of price variations on profit and cost calculations
Question 4:
What is a Stores Ledger Account? Explain its format and importance in material cost control.
Answer:
Stores Ledger Account: A Stores Ledger Account is a detailed record maintained for each item of material, showing all receipts, issues, and balance in terms of both quantity and value. It is a perpetual inventory record that provides up-to-date information about stock levels and values.
Format: The Stores Ledger Account typically has three main sections:
- Receipts Section: Records all materials received (purchases, returns from production)
- Issues Section: Records all materials issued to production or other departments
- Balance Section: Shows the remaining stock after each transaction
Each section contains columns for: Quantity, Rate per unit, and Total Amount
Importance in Material Cost Control:
- Real-time Information: Provides up-to-date stock position at any time
- Prevents Overstocking: Helps avoid excess inventory and associated carrying costs
- Prevents Stockouts: Alerts management when stock reaches reorder level
- Cost Tracking: Enables accurate tracking of material costs for each product
- Theft Detection: Helps identify discrepancies and potential losses
- Inventory Valuation: Provides basis for financial statements and inventory valuation
- Reconciliation: Facilitates reconciliation with physical stock during stock verification
- Decision Making: Assists in purchase decisions and production planning
Question 5:
Compare Simple Average and Weighted Average methods of material pricing. Which method is more accurate and why?
Answer:
Comparison:
| Basis | Simple Average | Weighted Average |
|---|---|---|
| Calculation | Sum of rates ÷ Number of rates | Total value ÷ Total quantity |
| Quantity Consideration | Ignores quantities | Considers quantities |
| Accuracy | Less accurate | More accurate |
| Complexity | Very simple | Moderately complex |
| Acceptability | Rarely used | Widely accepted |
| Example | (₹10 + ₹12) ÷ 2 = ₹11 | (1000 + 2400) ÷ 300 = ₹11.33 |
Which is More Accurate?
The Weighted Average method is more accurate because:
- Considers Both Factors: Takes into account both price and quantity, not just price
- Proportionate Weighting: Gives appropriate weight to larger purchases
- Realistic Costing: Provides more realistic average cost, especially when quantities vary significantly
- Example: If you purchase 10 units at ₹100 and 1000 units at ₹80, Simple Average gives ₹90, but Weighted Average gives ₹80.20, which better reflects the actual average cost
- Professional Acceptance: Recognized and accepted by accounting standards worldwide
3 Marks Questions (5 Questions)
Question 6:
What are the main advantages of using FIFO method in material pricing?
Answer:
Main Advantages of FIFO Method:
- Logical Flow: Follows the natural and logical flow of materials in business operations
- Realistic Balance Sheet: Closing stock is valued at current market prices, providing a true and fair view of inventory value
- Easy Implementation: Simple to understand and implement in practice
- Minimizes Obsolescence: Older stock is used first, reducing risk of obsolescence
- Widely Accepted: Recognized and accepted by accounting standards globally (IAS 2, AS 2, GAAP)
- No Manipulation: Uses actual costs, reducing opportunities for profit manipulation
Question 7:
Explain the limitations of LIFO method of material pricing.
Answer:
Limitations of LIFO Method:
- Not Permitted Globally: Not allowed under IFRS (International Financial Reporting Standards) and prohibited in many countries including India
- Unrealistic Stock Valuation: Closing stock is valued at old prices, which may not reflect current market value
- Balance Sheet Distortion: Understates the value of inventory on the balance sheet
- Physical Flow Mismatch: Usually doesn't match the actual physical flow of materials
- Liquidation Problems: If old stock is issued, it can show abnormal profits or losses
- Complex Records: Requires detailed record keeping for each lot of materials
Question 8:
Why is Simple Average method rarely used in practice? Give reasons.
Answer:
Reasons for Rare Use of Simple Average Method:
- Ignores Quantity Factor: Does not consider the quantities purchased at different prices, leading to inaccurate costing
- Distorted Costs: Can give misleading cost figures, especially when purchase quantities vary significantly
- Not Accepted: Not recognized by accounting standards or accepted in professional practice
- Unrealistic Results: Example: If 1 unit is purchased at ₹100 and 100 units at ₹10, Simple Average gives ₹55 per unit, which is far from the actual weighted cost of ₹10.89
- Lack of Precision: Does not provide the precision required for accurate cost accounting
Question 9:
What is the difference between Stores Ledger Account and Bin Card?
Answer:
| Basis | Stores Ledger Account | Bin Card |
|---|---|---|
| Nature | Financial record | Quantitative record |
| Information | Shows quantity and value | Shows only quantity |
| Location | Maintained in cost office | Attached to bins in stores |
| Maintained by | Cost accountant | Storekeeper |
| Posting | Posted periodically | Posted immediately after transaction |
| Purpose | Cost accounting and valuation | Physical control of stock |
Question 10:
Calculate the issue price under Weighted Average method from the following data: Opening Stock: 200 units @ ₹15, Purchase: 300 units @ ₹18.
Answer:
Calculation of Issue Price under Weighted Average Method:
Step 1: Calculate Total Value
- Value of Opening Stock = 200 units × ₹15 = ₹3,000
- Value of Purchase = 300 units × ₹18 = ₹5,400
- Total Value = ₹3,000 + ₹5,400 = ₹8,400
Step 2: Calculate Total Quantity
- Total Quantity = 200 + 300 = 500 units
Step 3: Calculate Weighted Average Price
- Weighted Average Price = Total Value ÷ Total Quantity
- Weighted Average Price = ₹8,400 ÷ 500 units
- Weighted Average Price = ₹16.80 per unit
Answer: The issue price under Weighted Average method is ₹16.80 per unit.
2 Marks Questions (5 Questions)
Question 11:
Define FIFO method.
Answer:
FIFO (First-In-First-Out) Method: FIFO is a method of material pricing where materials are issued in the chronological order of their purchase. The materials that are purchased first are issued first, and consequently, the closing stock consists of the most recent purchases. Under this method, the oldest stock is always used first.
Question 12:
What is the formula for calculating Simple Average price?
Answer:
Formula for Simple Average Price:
Simple Average Price = Sum of All Different Rates ÷ Number of Different Rates
Example: If materials are available at ₹10, ₹12, and ₹14 per unit, then Simple Average Price = (₹10 + ₹12 + ₹14) ÷ 3 = ₹12 per unit
Question 13:
State two advantages of Weighted Average method.
Answer:
Two Advantages of Weighted Average Method:
- Accuracy: Provides more accurate material costing as it considers both the price and quantity of materials, giving appropriate weight to each purchase.
- Smoothing Effect: Smoothens out price fluctuations and minimizes the impact of price variations on the cost of production and profit calculations.
Question 14:
Why is LIFO not permitted under IFRS?
Answer:
Reasons LIFO is Not Permitted Under IFRS:
- Unrealistic Valuation: LIFO results in inventory being valued at outdated prices on the balance sheet, which does not represent the current economic value of assets.
- Manipulation Risk: LIFO can be manipulated to manage profits by timing purchases, which goes against the principle of faithful representation required by IFRS.
Question 15:
What is meant by material pricing?
Answer:
Material Pricing: Material pricing refers to the method or technique used to determine the price or cost at which materials are issued from stores to the production department or other consuming departments. It is a crucial aspect of cost accounting that affects the cost of production, inventory valuation, and ultimately the profitability of the organization.
Mind Map: Methods of Pricing Materials
Note: This mind map provides a visual overview of the four methods of pricing materials, their key features, advantages, and limitations. Use this as a quick reference guide for understanding and comparing the different pricing methods.
