Final answer:
To determine the average salary at which a person would be indifferent between the two retirement options, we set up an equation and solve for the average salary.
Step-by-step explanation:
To determine the average salary at which a person would be indifferent between the two retirement options, we need to set up an equation:
£2,000 * years of service = 0.035 * average salary * years of service
Simplifying the equation, we get:
£2,000 = 0.035 * average salary
Dividing both sides by 0.035:
average salary = £2,000 / 0.035
average salary ≈ £57,143
Therefore, you would be indifferent between the two alternatives at an average salary of approximately £57,143.