Petra Souvenirs plans to invest in a new souvenir boutique. Petra will invest $ 44,069. The total after tax cash flows are $28,283 for year 1, $14,439 for year 2, $36,362 for year 3 and $32,370 for year 4. The required rate of return on similar projects is 6.1 percent. Calculate the NPV of the project. Please do NOT include $ sign in your answer. Round up the answer to TWO decimal places