Financial Statement Analysis

Introduction

Financial Statement Analysis helps business owners, investors, and managers evaluate a company's performance and financial position. In O-Level POA, students are expected to calculate key ratios, interpret the results, and explain changes in business performance.

Gross Profit Margin

Gross Profit Margin measures how much of every dollar of revenue is kept as gross profit after deducting the cost of goods sold.

Example:

• Revenue: $80,000 | Cost of Goods Sold: $48,000 | Gross Profit: $32,000
• Gross Profit Margin = $32,000 ÷ $80,000 × 100% = 40%

Net Profit Margin

Net Profit Margin measures how much of every dollar of revenue is kept as net profit after all expenses (including operating expenses) are deducted.

Example:

• Revenue: $80,000 | Profit for the Year: $12,000
• Net Profit Margin = $12,000 ÷ $80,000 × 100% = 15%

Trade Receivables Collection Period

This ratio measures how quickly the business collects money from customers who bought on credit. A shorter collection period means the business collects cash faster.

Example:

• Trade Receivables: $9,000 | Credit Sales: $72,000
• Collection Period = $9,000 ÷ $72,000 × 365 = 45.6 days

Inventory Turnover

Inventory Turnover measures how many times the business sells and replaces its entire inventory stock during the accounting period. A higher turnover generally indicates efficient inventory management.

Example:

• Opening Inventory: $6,000 | Closing Inventory: $8,000
• Cost of Goods Sold: $56,000
• Average Inventory = ($6,000 + $8,000) ÷ 2 = $7,000
• Inventory Turnover = $56,000 ÷ $7,000 = 8 times
• Inventory Turnover (Days) = $7,000 ÷ $56,000 × 365 = 45.6 days

Comparing Ratios Over Time

One ratio in isolation provides limited information. Examination questions often ask you to compare two years or two businesses and explain the change.

Common causes of ratio changes:

• Gross profit margin decreases — higher cost of goods sold, lower selling prices, increased returns, more discounts given
• Net profit margin decreases — higher operating expenses, increased wages, higher rent
• Collection period increases — more lenient credit terms offered, difficulties collecting from customers
• Inventory turnover slows — less demand, overstocking, obsolete stock

Common Mistakes

• Using the wrong formula — memorise each formula precisely; the examiner will not give marks for using net profit in the gross profit margin formula.
• Forgetting to multiply by 100 for percentages — gross profit margin and net profit margin must be expressed as percentages.
• Not using average inventory — inventory turnover requires average inventory, not closing inventory alone.
• Only calculating, not interpreting — many marks are awarded for interpretation, not just the number. Always explain what the ratio means for the business.
• Stating "more is better" without explanation — always explain why a higher or lower ratio is beneficial in the context of the question.

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Conclusion

Financial Statement Analysis is an important topic that develops students' ability to evaluate business performance and make informed recommendations. At StrongWill Tuition, we practise ratio calculations and written interpretation together, ensuring students can handle both the calculation and the explanation parts of O-Level examination questions.