You are a consultant to a large manufacturing corporation that is considering a project with the following net after-tax cash flows in millions of dollars): After-Tax Cash Flow Years from Now -100 18 1-10 The project's beta is 11. a. Assuming that rf = 54 and Etr) = 104, what is the net present value of the project? (Do not round intermediate calculations. Enter your answer in millions rounded to 2 decimal places.) Net present value b. What is the highest possible beta estimate for the project before its NPV becomes negative? (Round your answer to 2 decimal places.) Highest beta