Maximum Price for Annuity Calculation | CTFA Exam Question Answer

Calculate the Maximum Price for an Ordinary Annuity | CTFA Exam

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Question

You want to buy an ordinary annuity that will pay you $4,000 a year for the next 20 years. You expect annual interest rates will be 8 percent over that time period.

The maximum price you would be willing to pay for the annuity is closest to:

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Explanations

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A. B. C. D.

B

To calculate the maximum price you would be willing to pay for the annuity, you need to use the present value formula. This formula calculates the current value of a stream of future payments based on a given interest rate.

The present value of an annuity formula is:

PV = C x [(1 - (1 + r)^-n) / r]

Where: PV = present value of the annuity C = annual payment r = interest rate per period (in this case, the annual interest rate is 8%) n = number of periods (in this case, the number of years is 20)

Substituting the given values into the formula, we get:

PV = $4,000 x [(1 - (1 + 0.08)^-20) / 0.08] PV = $4,000 x [(1 - 0.1459) / 0.08] PV = $4,000 x (11.7625) PV = $47,050

Therefore, the maximum price you would be willing to pay for the annuity is closest to $47,050.

None of the answers provided exactly match this value, but the closest one is B. $39,272. This represents a discount rate of approximately 16.5%, meaning that you are willing to pay 16.5% less than the calculated present value to purchase the annuity.