Answer:
The monthly return on this investment vehicle is 1.37%
Explanation:
A perpetuity contract is one which lasts forever, It does not any time limit. Live Forever Life Insurance Co will pay $1,600 for indefinite time on today's investment of #117,000.
Monthly return will be calculated using following formula:
Present value of Perpetuity = Perpetuity Received / Interest rate
$117,000 = $1,600 / r
r = $1,600 / $117,000
r = 1.37%
Monthly return on the perpetuity is 1.37% for this perpetuity.
