Compute the rate of return for the following cash flows:

Year	Cash Flow
1-5	$2,643
6-10	$28,942

Question 2 -You want to have $802,219 at age 52 when you plan to retire. If you invest $33,057 at age 34, what Rate of Return must you receive to achieve your goal?

Question 3 -A monument's annual maintenance cost is estimated to be $1,002. If a $58,806 fund is set up to pay for this maintenance, what interest rate must the fund earn to pay for care indefinitely if interest is compounded quarterly?

Question 4 -Last year a town spent $24,062 to purchase water from an aqueduct. What would be the rate of return if they spent $135,403 to dig a well that lasts indefinitely (i.e. forever)?

Question 5 -What is the rate of return for the following incremental analysis?

Investment	1	2
Initial Investment	$78,052	$85,947
Annual Return	$5,653	$10,695
Salvage Value	$78,052	$85,947