The following present value factors are provided for use in this problem. PeriodsPresent Value of $1 at 8%Present Value of an Annuity of $1 at 8% 10.92590.9259 20.85731.7833 30.79382.5771 40.73503.3121 Xavier Company wants to purchase an asset for $37,000 with a four-year life and a $1,000 salvage value. Xavier requires an 8% return on investment. The expected year-end net cash flows are $12,000 in each of the four years. What is the machine's net present value (round to the nearest whole dollar)