Using Profitability Ratios To Analyse Performance (Cambridge (CIE) IGCSE Business)
Revision Note
Written by: Lisa Eades
Reviewed by: Steve Vorster
The Gross Profit Margin
This calculation shows the proportion of revenue that is turned into gross profit
It is calculated using the following formula and is expressed as a percentage
Improving the gross profit margin
The gross profit margin can be improved in two ways
The business can increase its sales revenue
The business can reduce its direct costs
How to Increase the Gross Profit Margin
Method | Explanation |
---|---|
Increase the sales revenue | 1. Increase the value of sales
2. Increase the volume of sales
|
Reduce the direct costs |
|
Worked Example
Head to Toe Wellbeing’s revenue in 2022 was $124,653. Its gross profit was $105,731
Calculate Head to Toe Wellbeing Ltd’s Gross Profit Margin in 2022 [2 marks]
Step 1: Substitute the values into the formula
[1 mark]
Step 2: Multiply the outcome by 100 to find the percentage
[1 mark]
84.82% of Head to Toe Wellbeing’s revenue was converted into gross profit during 2022
The Net Profit Margin
The Net Profit Margin shows the proportion of revenue that is turned into profit before interest and tax
It is calculated using the formula below and the outcome is expressed as a percentage
Improving the net profit margin
The profit margin can be improved in two ways
Increasing the gross profit margin (see above)
Reducing overhead costs by reducing staffing levels, relocating to cheaper premises or changing utility companies
Reducing staffing levels may affect staff morale and negatively affect productivity
Relocation costs can outweigh some of the benefits of moving to a cheaper location
Replacing inefficient or outdated equipment may require staff training
Worked Example
Head to Toe Wellbeing’s revenue in 2022 was $124,653. Its profit before interest and tax was $65,864
Calculate Head to Toe Wellbeing Ltd’s Profit Margin in 2022
[2 marks]
Step 1: Substitute the values into the formula
[1 mark]
Step 2: Multiply the outcome by 100 to find the percentage
[1 mark]
In 2022, 52.84% of Head to Toe Wellbeing’s revenue was converted into profit before interest and tax
Return on Capital Employed
The Return on Capital Employed (RoCE) measures how how effectively a business uses the capital invested in the business to generate profit
It is calculated using the formula below and is expressed as a percentage
RoCE be compared over time and with competitors
It can also be compared with other potential capital investments, such as savings rates
The Capital Employed figure is usually provided for you
If required, it is calculated using the formula
Improving RoCE
When analysing the RoCE, the higher the rate the better, as it indicates that the business is profitable and using its capital efficiently
Investors prefer businesses with stable and rising levels of RoCE, as this indicates low-risk growth is being achieved
A ROCE of at least 20 per cent is usually a good sign that the company is in a good financial position
To increase the RoCE, a business can
Increase the level of profit generated without introducing new capital into the business
Maintain the level of profit generated whilst reducing the amount of capital in the business
Worked Example
The table shows an extract from the company accounts of Keals Cosmetics.
Non-current Liabilities | €1.5 million |
Revenue | €7 million |
Equity | €15.4 million |
Profit before Interest & Tax | €2.2 million |
Calculate Keals Cosmetics' Return on Capital Employed.
[3 marks]
Step 1: Calculate the capital employed
[1 mark]
Step 2: Divide Operating Profit by Capital Employed
[1 mark]
Step 3: Multiply the result by 100 and express the outcome as a percentage
[1 mark]
The capital employed in Keals Cosmetics has generated a return of 13%
Using RoCE to make decisions
RoCE can be used to support strategic decisions (e.g. investment or divestment decisions) to determine the most profitable option given the level of capital employed
Worked Example
Faced with increasing costs, Kent & Medway Properties Ltd is looking to close one of its three high street estate agency branches.
The table below shows some key data for each of the branches.
Branch | Capital Employed | Profit Before Interest & Tax |
Sevenoaks | £2.4m | £0.37m |
Whitstable | £3.1m | £0.57m |
Rochester | £2.9m | £0.51m |
Calculate the Return on Capital Employed (RoCE) for each branch and recommend which branch, on profitability terms, should close
[5 marks]
Step 1: Apply the formula to calculate the RoCE for each branch
(1 mark)
(1 mark)
(1 mark)
Step 2: Identify the least profitable branch for closure
Sevenoaks is the least profitable branch with a RoCE of 15.42% and should be the branch selected for closure [2 marks]
Examiner Tips and Tricks
When calculating financial ratios check that you are using the correct units.
In some cases financial data is presented as raw figures (e.g. £14,520) but in most cases, you will be working in thousands (£000) or millions (£m).
Ensure that you convert correctly, e.g. £0.39 million is equal to £390,000 and £34.9 (000) is equal to £34,900
Make sure the decimal place is in the correct place
Calculate to two decimal places unless stated otherwise
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