You are evaluating a project with the following expected cash flows: an initial investment of $13 million, followed by cash flows of $4, $9 and $21 million in years 1, 2 and 3, respectively. If the company's discount rate is 9%, what is this projects NPV?

Enter your answer in millions of dollars, with no decimals. For example, if your answer is 12.3456, that is $12 million, so just enter 12.