The local supermarket is considering investing in self-checkout klosks for its customers. The self-checkout kiosks will cost $49,500 and have no residual value. Management expects the equipment to result in net cash savings over three years as why not? customers grow accustomed to using the new technology S 16.00 the first year; S21.000 e second y ar: S27 000 he third year Assuming a 10% discount rate, what is the NP of he os invest nist sa or blei es e yor (Click the icon to view the present value of an annuity table)(Click the icon to view the present value table,) (Click the loon to view the future value of an annuity table)(Click the loon to view the future value table) Round your answer to the nearest whole dollar. Use parentheses or a minus sign for negative net present values.) The NPV is $