You are a consultant to a large manufacturing corporation considering a project with the following net after$-$tax cash flows $($in millions of dollars$)$:Years from Now$01$ to $10$After$-$Tax CF$-$$ $28$$ $14$The project's beta is $1\mathrm{.}4.$ Assuming rf $=5\%$ and E$($rm$)=15\%$Required:a$.$ What is the net present value of the project? $($Do not round intermediate calculations. Enter your answer in millions rounded to $2$ decimal places.$)$millionNet present valueb. What is the highest possible beta estimate for the project before its NPV becomes negative? $($Do not round intermediate calculations. Round your answer to $3$ decimal places.$)$Highest possible beta valuePrev