A new municipal refuse-collection truck can be purchased for $79,000. Its expected useful life is six years, at which time its market value will be zero. Annual receipts less expenses will be approximately $21,000 per year over the six-year study period. Use the PW method and a MARR of 15% to determine whether this is a good investment. Click the icon to view the interest and annuity table for discrete compounding when the MARR is 15% per year. The present value of the project is $ . (Round to the nearest dollar.)