The Following Present Value Factors Are Provided for Use in This

The following present value factors are provided for use in this problem. Norman Co. wants to purchase a machine for $40,000, but needs to earn an 8% return. The expected year-end net cash flows are $12,000 in each of the first three years, and $16,000 in the fourth year. What is the machine's net present value (round to the nearest whole dollar) ?

A) $(9,075) .
B) $2,685.
C) $42,685.
D) $(28,240) .
E) $52,000.