Manufacturing Accounts

Manufacturing accounts are prepared by businesses that engage in the production of goods rather than just buying and selling finished products. The primary purpose is to determine the Cost of Production for a specific period.

1. Cost Classification

Costs in a manufacturing environment are classified into two main categories: Direct Costs and Indirect Costs.

• Direct Costs: These are costs that can be traced directly to a specific unit of production. They include:
  • Direct Materials: Raw materials used in production.
  • Direct Labor: Wages of workers physically making the product.
  • Direct Expenses: Expenses like royalties or specialized tool hire.
• Indirect Costs (Overheads): These are costs that cannot be easily traced to a specific unit. They include factory rent, depreciation of machinery, and factory manager salaries.

2. Calculation of Key Cost Elements

To prepare a manufacturing account, the following totals must be calculated:

• Prime Cost: Direct Materials Consumed + Direct Labor + Direct Expenses.
• Production Overheads: The sum of all indirect costs incurred in the factory.
• Cost of Production: Prime Cost + Production Overheads + Opening Work-in-Progress - Closing Work-in-Progress.
• Total Cost: Cost of Production + Administration Expenses + Selling and Distribution Expenses.

3. Cost Apportionment

When an expense relates to both the factory and the office, it must be divided (apportioned). Common bases for apportionment include:

• Rent and Rates: Apportioned based on the floor area (sq. meters) occupied by each department.
• Electricity/Power: Based on the number of light points or the horsepower of machines.
• Insurance of Machinery: Based on the book value of machinery in each department.
• Canteen/Staff Welfare: Based on the number of employees in each department.

4. Format of the Manufacturing Account

The account starts with the calculation of raw materials consumed (Opening Stock + Purchases + Carriage Inwards - Closing Stock). Then, direct labor and expenses are added to get the Prime Cost. Finally, factory overheads are added and adjustments for Work-in-Progress (WIP) are made to find the Cost of Production which is transferred to the Trading Account.