1. You are evaluating an investment project, Project ZZ, with the following cash flows: Calculate the following: (a) Payback period (b) Discounted payback period, assuming a 10% cost of capital (c) Discounted payback period, assuming a 16% cost of capital (d) Net present value, assuming a 10% cost of capital (e) Net present value, assuming a 16% cost of capital (f) Profitability index, assuming a 10% cost of capital (g) Profitability index, assuming a 16% cost of capital (h) Internal rate of return (i) Modified internal rate of return, assuming reinvestment at 0% (j) Modified internal rate of return, assuming reinvestment at 10%