Pickwick Inc. is considering investing $100,000 in a new combine harvester machine. The company's hurdle rate is 8%. The machine is expected to generate the following cash flows over the machine's 5-year useful life: Year Expected Cash Flows 1 $10,000 2 $30,000 3 $50,000 4 $20,000 5 $10,000 Compute the net present value (NPV) of this investment. [For a negative NPV, enter your answer with a negative sign, not parentheses]. In this problem, the net cash flows are unequal, therefore, you must determine the present value of each of the annual cash flows, using the present value of $1 table, and then sum the annual present value amounts