Your boss is considering a 5-year investment project, of the project is accepted, it would require an immediate spending of $646 to buy all necessary production equipment. This equipment would be sold at the end of the project and bring your company estimated $156 in sale proceeds after taxes. Your boss's consulting team estimated that the annual after-tax profits for operating cash flows) would equal $160. The team also recommends immediately setting aside 556 in cash to cover any unforeseen expenses. The required annual rate of return is 8.6%. Calculate the Net Present Value of this proposed investment project. (Do NOT use "s" in your answer. Increase decimal places for any intermediate calculations, from the default 2 to 6 or higher. Only round your answer to TWO decimal places. For example, 1.000.23 or 1.000-23)