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Profitability

Exam code: 7115
Written by: Ashika|Reviewed by: Caroline Carroll|Updated 2 July 2026

The concept of profitability

The concept of profitability

  • Profitability is the ability of a business to generate profit compared to the revenue it earns, the assets it uses, or the capital invested

    • It is a measure of how effectively a business converts sales revenue into profit

    • It is a measure of how well capital resources invested in the business generates profit

  • Profitability is expressed in percentage form, which allows comparison of performance over time and with other businesses

  • Several stakeholders are interested in profitability

    • Investors look carefully at profitability when deciding which business to invest in. The higher the level of profitability, the higher their rewards are likely to be

    • Directors and managers consider profitability when assessing business success and determining future objectives and strategy

    • Employees may consider profitability as justification for requesting higher wages or better working conditions 

Gross profit margin

Gross profit margin

  • The gross profit margin shows the proportion of revenue that is turned into gross profit

    • It is calculated using the following formula and is expressed as a percentage

 Gross profit margin = Gross profitSales revenue× 100      {"fontFamily":"Times New Roman","fontSize":"18","autoformat":true,"toolbar":""}

  • In general, the higher the gross profit margin, the better

    • It demonstrates that a business is effectively adding value

Ways to improve the gross profit margin

Increase sales revenue

  • Raise prices

    • If costs remain the same, this will improve profitability as the difference between the selling price and costs is now greater

  • Sell premium products

    • If customers are willing to spend money on these goods, the business could earn more profit per item sold

  • Price tactics 

    • Use price tactics to encourage higher quantity or more frequent purchases

    • E.g. 'Buy one get one half price' doubles the number of items a customer purchases, increasing revenue

  • Increase marketing activities

    • Engage in more marketing activities to increase sales volume

Reduce direct costs

  • Direct costs are costs that can be completely attributed to the production of a specific good or services

    • Reduce variable costs 

      • Source cheaper materials, negotiate with suppliers or purchase in bulk

      • Businesses must ensure that reducing variable costs will not have an adverse effect on the quality or desirability of products

      • Buying stock in greater quantities may require more storage space, which could reduce the impact of the cost savings

    • Reduce wastage of raw materials and components

Profit margin

Profit margin

  • The 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

Profit margin = ProfitSales revenue×100{"fontFamily":"Times New Roman","fontSize":"18","autoformat":true,"toolbar":""}

  • In general, the higher the profit margin, the better

  • It demonstrates that a business is effectively managing expenses

Ways to improve the 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

Return on capital employed (ROCE)

Return on capital employed (ROCE)

  • Return on capital employed (RoCE) measures 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

Return on capital employed = ProfitCapital employed  × 100{"fontFamily":"Times New Roman","fontSize":"18","autoformat":true,"toolbar":""}

  • RoCE can be compared over time and with direct competitors

    • It can also be compared with other potential capital investments, such as savings rates

    • It is less useful to compare with businesses in contrasting industries

Interpreting the RoCE

  • With RoCE, the higher the rate the better

    • This indicates that the business is profitable and using 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 percent is usually a good sign that the company is in a good financial position

Ways to improve RoCE

  • 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