MIKE is considering a project with the following expected cash flows, initial investment is $700 million, cash flow year 1 $200 million, cash flow year 9 2 $370 million, cash flow year 3 $225 million, cash flow year 4 $700 million. The project's WACC is 10 percent. What is the project's discounted ?payback years 3.15 a O years 3.09.b years 1.62 years 4.09 do