Analysis and Interpretation – Cambridge IGCSE Accounting (0452)
1. The Fundamentals of Accounting
- Purpose of accounting – to record, classify and summarise a business’s financial transactions so that reliable information is available for monitoring performance, planning and decision‑making.
- Book‑keeping vs. accounting – book‑keeping is the systematic recording of transactions; accounting adds interpretation, analysis and the preparation of financial statements.
- Accounting equation – Assets = Liabilities + Owner’s Equity
- Double‑entry principle – every transaction affects at least two accounts; one debit and one credit of equal amount.
Example – Purchase of stock on credit for £5 000
| Account | Debit (£) | Credit (£) |
| Stock (Inventory) | 5 000 | |
| Trade creditors | | 5 000 |
2. Sources of Accounting Data & Recording
- Business documents – invoices, receipts, credit notes, bank statements, payroll sheets, electronic payment confirmations, etc.
- Books of prime entry
- Sales journal, purchases journal, cash book, journal proper.
- Imprest petty‑cash book for small cash payments.
- Ledger divisions
- Sales ledger – records each customer’s transactions (trade debtors).
- Purchases ledger – records each supplier’s transactions (trade creditors).
- Nominal ledger – contains all income, expense, asset, liability and capital accounts.
- Discounts
- Trade discount – reduction off the list price, recorded before the invoice is issued and does not appear in the accounts.
- Cash discount – incentive for early payment (e.g., 2 % if paid within 10 days) and is recorded as a reduction of revenue or expense.
- Journals → Ledgers → Trial Balance – the classic accounting cycle.
Sample journal entry – Cash sale of £2 200 (VAT 20 %)
| Account | Debit (£) | Credit (£) |
| Cash | 2 640 | |
| Sales (net) | | 2 200 |
| Output VAT | | 440 |
3. Verification of Records
- Trial Balance – lists all ledger balances to confirm that total debits equal total credits.
- Control accounts – summarise subsidiary ledger activity (e.g., Trade Debtors Control, Trade Creditors Control).
- Bank reconciliation – adjusts the cash‑book balance to match the bank statement.
- Typical adjustments: unpresented cheques, deposits in transit, bank fees, interest.
- Errors that do NOT affect the trial balance
- Commission errors (wrong amount recorded on both debit and credit).
- Compensating errors (two errors that offset each other).
- Omission of a transaction entirely (both debit and credit omitted).
- Principle errors (e.g., treating a capital expense as revenue).
- Suspense accounts – temporary accounts used to hold differences when the trial balance does not balance; cleared once the error is identified.
- Error correction – identify the type of error and make the appropriate journal entry to correct it.
Example – Simple trial balance
| Account | Debit (£) | Credit (£) |
| Cash | 12 000 | |
| Trade debtors | 8 500 | |
| Stock | 5 200 | |
| Trade creditors | | 6 300 |
| Bank loan | | 4 000 |
| Capital | | 15 400 |
| Sales | | 20 000 |
| Cost of goods sold | 12 000 | |
| Rent expense | 1 200 | |
| Utilities expense | 800 | |
| Net profit (c/d) | 2 200 | |
| Total | 41 700 | 41 700 |
4. Accounting Procedures (Policies & Adjustments)
- Capital vs. revenue expenditure
- Capital – creates a future economic benefit (e.g., purchase of machinery).
- Revenue – consumed within the period (e.g., repairs, salaries).
- Impact of mis‑classification: treating a capital purchase as revenue inflates expenses and reduces profit for the year, while understating assets on the balance sheet.
- Depreciation
- Straight‑line: Depreciation = (Cost – Residual value) ÷ Useful life
- Reducing‑balance: Depreciation = Opening NBV × Depreciation rate
- Disposals of assets – remove the gross cost and accumulated depreciation, record any gain or loss.
- Accruals and pre‑payments – recognise expenses/revenues in the period to which they relate, even if cash has not moved.
- Doubtful debts
- Create a provision:
Dr Bad‑debt expense Cr Provision for doubtful debts
- Adjust the provision at year‑end if the estimated uncollectible amount changes.
- Inventory valuation – weighted‑average cost (default for IGCSE); FIFO is also acceptable. LIFO is not examined.
Depreciation example (straight‑line) – Machine cost £15 000, residual value £3 000, useful life 5 years:
Annual depreciation = (£15 000 – £3 000) ÷ 5 = £2 400.
5. Preparation of Financial Statements
5.1 Sole‑Trader
- Statement of Profit or Loss (Income Statement)
- Statement of Financial Position (Balance Sheet)
5.2 Partnership
- Statement of Profit or Loss – as for a sole trader.
- Appropriation Account – shows how profit is divided between partners (interest on capital, salary, share of profit).
- Capital & Current Accounts – each partner has a capital account (initial investment + share of profit – drawings) and a current account for drawings and interest.
5.3 Limited Company
- Statement of Comprehensive Income (or Profit & Loss).
- Statement of Changes in Equity – shows issue of share capital, retained earnings, dividends.
- Statement of Financial Position – classifies equity as share capital, share premium, retained earnings, and reserves.
5.4 Clubs / Societies (non‑profit)
- Receipts & Payments Account – records cash inflows and outflows (similar to a cash flow statement).
- Income & Expenditure Account – accruals are added, giving a profit‑or‑loss for the period.
- Statement of Financial Position – assets, liabilities and accumulated fund (equity).
5.5 Manufacturing Accounts (when required)
- Calculate cost of production:
- Opening stock of raw material
- + Purchases of raw material
- – Closing stock of raw material
- = Raw material used
- + Direct wages
- + Direct expenses
- = Direct costs
- + Production overheads (applied)
- = Prime cost
- + Opening work‑in‑process
- – Closing work‑in‑process
- = Cost of goods manufactured
- + Opening finished‑goods stock
- – Closing finished‑goods stock
- = Cost of goods sold
5.6 Incomplete Records (single‑entry system)
- Reconstruct the missing information using the adjusted trial balance method, the gross profit method, or the bank‑statement method.
- Prepare a Statement of Profit or Loss and a Statement of Financial Position from the reconstructed data.
Example – Simplified Income Statement (sole trader)
| For the year ended 31 Dec 20XX |
| Sales (net) | £120 000 |
| Cost of goods sold | (£72 000) |
| Gross profit | £48 000 |
| Operating expenses | (£20 000) |
| Profit before interest & tax (PBIT) | £28 000 |
| Interest expense | (£3 000) |
| Tax expense | (£5 000) |
| Net profit | £20 000 |
Example – Simplified Statement of Financial Position (sole trader)
| As at 31 Dec 20XX |
| Current assets | £45 000 |
| Non‑current assets (after depreciation) | £30 000 |
| Total assets | £75 000 |
| Current liabilities | £20 000 |
| Non‑current liabilities | £15 000 |
| Owner’s equity (capital + retained profit) | £40 000 |
| Total liabilities & equity | £75 000 |
6. Analysis and Interpretation
6.1 Profitability Ratios
| Ratio | Formula | Typical Interpretation |
| Gross Profit Margin (GPM) |
$$\text{GPM}= \frac{\text{Gross Profit}}{\text{Sales}} \times 100\%$$ |
Higher % ⇒ effective control of production/purchasing costs. |
| Net Profit Margin (NPM) |
$$\text{NPM}= \frac{\text{Net Profit}}{\text{Sales}} \times 100\%$$ |
Shows overall profitability after all expenses. |
| Return on Capital Employed (ROCE) |
$$\text{ROCE}= \frac{\text{PBIT}}{\text{Capital Employed}} \times 100\%$$ |
Efficiency of total capital (equity + interest‑bearing debt). |
| Return on Equity (ROE) |
$$\text{ROE}= \frac{\text{Net Profit}}{\text{Equity}} \times 100\%$$ |
Return generated for the owner(s) or shareholders. |
6.2 Working‑Capital Ratios
| Ratio | Formula | Typical Interpretation |
| Current Ratio |
$$\text{Current Ratio}= \frac{\text{Current Assets}}{\text{Current Liabilities}}$$ |
> 1.0 indicates ability to meet short‑term obligations. |
| Quick Ratio (Acid‑test) |
$$\text{Quick Ratio}= \frac{\text{Current Assets} - \text{Inventories}}{\text{Current Liabilities}}$$ |
Excludes inventory; stricter liquidity test. |
| Debtor Days |
$$\text{Debtor Days}= \frac{\text{Trade Debtors}}{\text{Sales}} \times 365$$ |
Longer period may signal weak credit control. |
| Creditor Days |
$$\text{Creditor Days}= \frac{\text{Trade Creditors}}{\text{Purchases}} \times 365$$ |
Shows how long the business takes to pay suppliers. |
| Inventory Turnover |
$$\text{Inventory Turnover}= \frac{\text{Cost of Goods Sold}}{\text{Average Inventory}}$$ |
Higher turnover ⇒ efficient inventory management. |
6.3 Interpretation Guidelines
- Compare each ratio with (a) the business’s own historical figures and (b) industry benchmarks.
- Analyse trends over at least three periods – a steady rise/fall is more informative than a single outlier.
- Consider inter‑relationships: a high GPM but low NPM often points to excessive operating expenses.
- Adjust for one‑off items (e.g., extraordinary gains) before drawing conclusions.
- Identify the interested parties who use the information (owners, lenders, suppliers, customers, management).
- Remember limitations – ratios are based on historical data, may be affected by accounting policies, and do not capture qualitative factors.
6.4 Recommendations for Improving Profitability
- Increase Sales Revenue
- Develop new product lines or services that meet identified market demand.
- Run targeted marketing campaigns (social media, local advertising, loyalty schemes).
- Review pricing strategy – consider value‑based pricing where the brand permits.
- Control Direct Costs
- Negotiate better terms with suppliers; explore alternative sources.
- Use bulk‑buying where storage capacity allows.
- Introduce waste‑reduction programmes on the shop‑floor.
- Reduce Operating Expenses
- Analyse overheads (rent, utilities, admin salaries) and cut non‑essential items.
- Outsource non‑core activities (payroll, IT support).
- Implement energy‑saving measures to lower utility bills.
- Improve Asset Utilisation
- Increase capacity utilisation by better production scheduling.
- Sell or lease under‑used equipment to generate extra income.
- Optimise Financial Structure
- Review interest‑bearing debt; refinance at lower rates where possible.
- Maintain an appropriate mix of debt and equity to maximise ROCE.
6.5 Recommendations for Improving Working Capital
- Accelerate Receivables
- Offer modest early‑payment discounts (e.g., 2 % if paid within 10 days).
- Strengthen credit control – perform credit checks, set clear limits.
- Send regular statements and follow up promptly on overdue accounts.
- Manage Inventory Efficiently
- Adopt a Just‑In‑Time (JIT) ordering system to cut holding costs.
- Classify stock using ABC analysis; focus tight control on high‑value items.
- Review slow‑moving items regularly and consider clearance sales.
- Extend Payables Sensibly
- Negotiate longer credit periods (e.g., 60 days) where suppliers agree.
- Take full advantage of agreed terms; avoid early payment unless the discount exceeds the cost of capital.
- Maintain Adequate Cash Reserves
- Prepare short‑term cash forecasts (weekly or monthly) to anticipate shortfalls.
- Keep a minimum cash balance in an interest‑bearing account.
- Consider a revolving credit facility as a safety net.