You are evaluating a project with the following cash flows: initial investment is $-21, and the expected cash flows for years 1 - 3 are $15, $14 and $16 (all cash flows are in millions of dollars). What is this projects NPV? The company's WACC is 8%. Express your answer in millions of dollars, rounded to 2 decimals and without the dollar sign. So, if your answer is 23.5678, just enter 23.57