Answer:
Net Present value = -$40,221
Step-by-step explanation:
The net present value is the sum of the discounted cash-flows over the life of the project from t=0 to t=n.
Year Cash-flow PVIF Present Value
0 (55,500) 1.0000 (55,500)
1 2,700 0.9091 2,455
2 2,700 0.8264 2,231
3 2,700 0.7513 2,029
3 11,400 0.7513 8,565
Net Present value (40,221)
The salvage value is treated as a cash-flow at the end of year 3 as that's the last year in which the project records a cash inflow. In this question, a negative net present value implies that the project is not profitable, and should therefore not be undertaken.