Looking side to side along the line of an organizational chart, you can determine

Project Net Present Value = $943,724.89

Explanation:

The NPV is the difference between the PV of cash inflows and the PV of cash outflows. A positive NPV implies a good investment decision and a negative figure implies the opposite.  

NPV of an investment:  

NPV = PV of Cash inflows - PV of cash outflow    

PV of cash inflow=   $375,000 ×1.07^(-1) + (475,000×  1.07^(-2)+ 425,000× 1.07^(-3) + 500,000 × 1.07^(-4) = 1,493,724.889

Initial cost = 550,000

NPV = 1,493,724.88  - 550,000 = 943,724.89

Project Net Present Value = $943,724.89