Accounting Paper 2 Topic 19: Marginal & Absorption Statements of Profit or Loss
Practice Cambridge exam questions on marginal and absorption income statements and profit reconciliation.
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About Marginal & Absorption Statements of Profit or Loss
Marginal & Absorption Statements of Profit or Loss covers the comparative preparation of income statements under marginal and absorption costing systems, explaining and mathematically reconciling the difference in reported profit arising from fixed overhead inventory valuation.
Why Is Comparing Costing Statements Important?
Skills Tested In This Topic
How This Topical Paper Helps
Exam Preparation Tips
Why Practice Past Paper Questions?
Quick Answer
How To Revise Using This Paper
- Memorize standard layouts for both marginal costing and absorption costing income statements.
- Master the profit reconciliation formula: Absorption Profit - Marginal Profit = (Closing Inventory - Opening Inventory) * Fixed OAR per unit.
- Learn the rules governing which method reports higher profit under rising, falling, and stable inventory levels.
- Solve all structured dual-statement questions in this topical PDF under timed conditions.
- Check calculation steps and reconciliation presentations against official Cambridge mark schemes.
- Re-attempt questions where under/over-absorbed overheads or inventory changes caused errors until fluent.
Summary
Frequently Asked Questions
The profit difference is entirely due to how fixed production overheads are treated in inventory valuation: absorption costing includes fixed overheads in unit inventory costs, whereas marginal costing expenses all fixed overheads in the period incurred.
Use the formula: Absorption Profit = Marginal Profit + (Closing Inventory Units - Opening Inventory Units) * Fixed Overhead Absorption Rate per unit.
Absorption profit is higher when production exceeds sales (inventory increases), because a portion of current-period fixed overheads is deferred to the next period inside closing inventory.
Marginal profit is higher when sales exceed production (inventory decreases), because previously deferred fixed overheads from opening inventory are released as expenses in absorption costing.
When production equals sales (no change in inventory levels), both marginal costing and absorption costing report exactly the same profit.
Absorption costing is mandatory for external financial statements under IAS 2 (Inventories) because it matches all manufacturing costs to revenue generated.
Marginal costing prevents profit manipulation through overproduction, isolates fixed overheads as period costs, and highlights true product contribution.
Common mistakes include adding instead of subtracting under-absorbed overheads in absorption statements, and confusing inventory unit changes in the profit reconciliation.
Dedicate four to five structured revision sessions practicing side-by-side statements of profit or loss and multi-year inventory reconciliation problems.
Yes. The topical PDF compiles official Cambridge 9706 Paper 2 questions with step-by-step worked solutions for self-paced revision.