Manufacturing Accounts - Part 2

Summary

A manufacturing account calculates the factory cost of production by tracking direct materials, direct labour, prime cost, factory overheads, and work in progress adjustments. It connects to the income statement, where the factory cost of production is adjusted for finished goods inventory to determine the cost of sales.

• Direct Materials — Opening inventory of raw materials, plus purchases, minus closing inventory equals materials consumed in production. Example: If opening inventory is $15,000, purchases are$100,000, and closing inventory is $10,000, materials consumed are$105,000.
• Direct Labour — Wages paid to workers directly involved in manufacturing products. Example: Wages for production line employees and assembly workers.
• Prime Cost — The sum of direct materials and direct labour representing the basic cost of production before adding overhead expenses. Example: If direct materials are $105,000 and direct labour is$70,000, the prime cost is $175,000.
• Factory Overheads — Indirect manufacturing costs including factory rent, utilities, depreciation of machinery, and supervisory salaries. Example: Factory rent of $12,000 and utilities of$8,000.
• Work in Progress Adjustment — Opening WIP added, closing WIP subtracted to account for partially completed goods at period boundaries. Example: Opening WIP is $20,000 and closing WIP is$25,000.
• Factory Cost of Production — The total cost of goods completed during the period, ready for transfer to the income statement. Example: Calculated as $200,000 in the manufacturing account.

Exam Tips

Key Definitions to Remember

• Factory Cost of Production
• Prime Cost
• Direct Materials
• Direct Labour
• Factory Overheads

Common Confusions

• Confusing cost of production with cost of sales
• Misunderstanding the role of work in progress adjustments

Typical Exam Questions

• What is the factory cost of production? The total cost of goods completed during the period.
• How do you calculate prime cost? By adding direct materials and direct labour.
• What is the difference between cost of production and cost of sales? The adjustment for finished goods inventory.

What Examiners Usually Test

• Understanding of the manufacturing account format
• Ability to integrate the manufacturing account with the income statement
• Correct treatment of inventory types in financial statements