← 💼 Business Studies

Cambridge IGCSE 0450 · Topic 9 of 10

Financial statements and ratios

Income statements show profit and statements of financial position show what a business owns and owes. Ratios help users judge profitability and liquidity.

📌 Key points

  1. Profit = revenue − total costs; it rewards owners, is a source of finance and shows success.
  2. In the income statement: revenue − cost of sales = gross profit; gross profit − expenses = profit; profit after tax and dividends is retained profit.
  3. Cost of sales = opening inventory + purchases − closing inventory.
  4. The statement of financial position shows assets (non-current and current), liabilities (non-current and current) and shareholders’ equity on one date.
  5. Non-current assets last more than a year (buildings, machinery); current assets are used within a year (inventory, trade receivables, cash). Current liabilities are due within a year (overdrafts, trade payables).
  6. Total assets − total liabilities = shareholders’ equity.
  7. Gross profit margin = gross profitrevenue × 100; profit margin = profitrevenue × 100; ROCE = profitcapital employed × 100.
  8. Current ratio = current assets ÷ current liabilities; acid test ratio = (current assets − inventory) ÷ current liabilities.
  9. Liquidity is the ability to pay short-term debts; an acid test ratio below 1 can mean the business may struggle to pay its current liabilities.
  10. Users of accounts include managers, shareholders, banks, suppliers, the government, workers and competitors.

📖 Key terms

Revenue
The income from sales: price × quantity sold.
Gross profit
Revenue minus cost of sales.
Non-current assets
Assets kept and used by the business for more than one year.
Current liabilities
Debts of the business that must be paid within one year.
Liquidity
The ability of a business to pay its short-term debts.
Return on capital employed
Profit as a percentage of capital employed.
Acid test ratio
Current assets minus inventory, divided by current liabilities.

✏️ Worked example

A business has revenue of $200,000, cost of sales of $120,000 and expenses of $50,000. Calculate the gross profit, gross profit margin, profit and profit margin.

  1. Gross profit = revenue − cost of sales = $200,000 − $120,000 = $80,000.
  2. Gross profit margin = 80,000 ÷ 200,000 × 100 = 40%.
  3. Profit = gross profit − expenses = $80,000 − $50,000 = $30,000.
  4. Profit margin = 30,000 ÷ 200,000 × 100 = 15%.
  5. Answer: gross profit $80,000 (40%); profit $30,000 (15%).
💡 Exam tip

Ratios are only useful when compared: with the previous year, with competitors or with a target. Always say whether a change is an improvement and why.

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