A Corporation is considering the purchase of a new machine costing $170,000. The machine would generate net cash inflows of $45,000 per year for 5 years. At the end of 5 years, the machine would have no salvage value. The corporations cost of capital is 6 percent. Using excel spreadsheet or financial calculator, what is the net present value for the investment? (round to the nearest dollar):

a. $(8,450)

b. $7,672

c. $19,556

d. $7,250