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): The project's beta is 1.7 a. Assuming that rf=5x and E(rM)=13x, what is the net present value of the project? (Do not round intermediate calculations. Enter your answer in millions rounded to 2 decimal places.) b. What is the highest possible beta estimate for the project before its NPV becomes negative? (Round your answer to 2 decimal places.)