Suppose that, when you die, the proceeds of a life insurance policy will be deposited into a

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Suppose that, when you die, the proceeds of a life insurance policy will be deposited into a trust fund that will earn 8% interest, compounded continuously. According to the terms of your will, the trust fund must pay to your descendants and their heirs c1 dollars (total) at the end of the first year, c2 dollars at the end of the second year, c3 dollars at the end of the third year, and so on, forever. The amount that must be in the trust fund initially to make the kth payment is cke-0.08k, the present value of the amount to be paid in k years. So the life insurance policy should pay a total of ∑k = 1cke-0.08k dollars into the trust fund to provide for all the payments.

Suppose that ck = 10,000(1.08)k for all k. Find the sum of the series above if the series converges.

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Calculus And Its Applications

ISBN: 9780134437774

14th Edition

Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar

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