Please help, Thanks!

Stonecreek Corporation is considering a capital investment in a new computer system for staff. The computer system would cost $253,600 and have an estimated useful life of 5 years. It can be sold for $49,000 at the end of the asset's useful life. The computer system is expected to increase net annual cash flows by $68,320. Its cost of capital is 10%. Present value factor of cash inflows for 5 years is 3.791. Present value factor of cash inflow for salvage value at year 5 is 0.621. What is the net present value of this investment and is the investment acceptable