The projected net cash flows for an investment are (in 000):

Y0: -950 Y1: 130 Y2: 200 Y3: 330 Y4: 270 Y5: 180

What is the net present value of the investment, assuming a 7% cost of capital and a 950 initial investment.

What is the NPV when we change the cost of capital to 8% and have a 850 initial investment?

Have a 9% cost of capital and a 825 initial investment?

Have a 6% cost of capital and a 900 initial investment?

Given the cash flow above, and for the $900 initial investment, what is the IRR of the cash flows?