Final answer:
The business's break-even point is 10,000 units.
Step-by-step explanation:
To determine the break-even point, we can use the formula:
Break-even point = Fixed Costs / Contribution per Unit
In this case, the target profit of £150,000 is the fixed cost. The contribution per unit is £15. Substituting these values into the formula:
Break-even point = £150,000 / £15 = 10,000 units
Therefore, the business's break-even point is 10,000 units (C).