The following is an extract of financial information for a small gardening business - Edexcel - GCSE Business - Question 17 - 2016 - Paper 1

To determine the total revenue for September, we can use the profit formula:

$$ext{Profit} = ext{Total Revenue} - ext{Total Cost}$$

From the table, the profit for September is -£1 450, and the total cost is calculated by adding fixed costs and variable costs:

$$ext{Total Cost for September} = ext{Fixed Costs} + ext{Variable Costs} = £1 000 + £5 300 = £6 300$$

Substituting into the profit formula gives:

$$-£1 450 = ext{Total Revenue} - £6 300$$

Solving for total revenue:

$$ext{Total Revenue} = -£1 450 + £6 300 = £4 850$$