This week’s topics
Ratios: how profitable is the business?
- Gross profit margin
- Net profit margin
What you will be able to do
- 4.1 Calculate simple liquidity and profitability ratios.
- 4.2 Explain what the ratios indicate about business health.
Activity
Calculate and compare the margins of two businesses.
Study materials
Further resources
- Principles of Finance 2e, ch. 6.6: Profitability ratios · PDF · OpenStax (2026), gross and net profit margin; pp. 177–181 · for registered students
- Introduction to Business 2e, ch. 14.7: Analysing financial statements · PDF · OpenStax (2026); pp. 492–495 · for registered students
- Price-setting behaviour in Belgium: what can be learned from an ad hoc survey? · Open-access article · Aucremanne & Druant (2005), National Bank of Belgium Working Paper 65. Firms set prices as cost plus a percentage mark-up: the link to profit margins. · for registered students
- Monitoring, Supervision and the Use of Accounting Ratios in Irish Credit Unions · Open-access article · Hyndman & McKillop (2006), Irish Accounting Review. Real example of a ratio scheme (PEARLS) used to judge liquidity, profitability and safety. · for registered students
Materials marked “for registered students” open in the student portal, which is set up as soon as you receive final acceptance.