Suppose you have developed the following information for a potential investment: current market value is $1,200,000; anticipated loan to value ratio is .80 with 2 points; and predicated cash flows of After Tax Cash Flow 1 (ATCF1) = $38,560, ATCF2 = $41,780, ATCF3 = $37,210, ATCF4 = $39,127, and ATER4 = $191,730. Further, assume the investor's minimum required after-tax rate of return on equity is 12%.

a. What is the internal rate of return on this potential investment?

b. What is the profitability index on this investment