What is the profitability index for an investment with the following cash flows given a 14.5 percent required return? (round answer your answer to two decimala) You are considering a project with an initial cost of $7,500. In years, what is the pyyback period for this project if the cash inflows are 51,214,$1,1.77,53,745. and 34. 500 a year over the next four years, respectively? (round answer your aruwer to fwo decinats)