Is the question about " Cash Flow Analysis"? And that the initial investment is $80 and have positive cash flows of 30, 40, 50 for 5 periods each? Am I reading it right?.
OK. What you have to do is find the "Net Present Value" of ALL 15 positive cash flows discounted @ 10%. You should get $238.61. You would use this as PV, or present value. Then you have 15 terms as "n". You already have the interest rate of 10%. Then you solve for "Net Uniform Series" of payments. If you haven't made a mistake, you should get $31.37 as your "NUS" payment.
If you have any problems, just let me know here. Good luck to you.
