570.3 milicn (at the end of each year) and its cost of capital is 11,8\% a. Prepare an NPV profile of the purchase using discount rates of 2.0%. 11.5% and 17.0%. b. Identify the IRR (to the nearest 1% ) on a graph. c. Is the purchase attractive based on these estimates? d. How tar o\&l could Openseas? cost of capital be (to the nearest 1\%) betore your purchase decision would change? Note: Subtract the discount rate from the actual IRR. Use Excel to compute the actual IRR, a. Prepare an NPY profile of the purchase using discount rates of 2.0%,11.5% and 17.0%. The NPV for a discount rates of 2.0% is million. (Round to the nearest inseger.)