please i need the solve quickly

Tbe law firm Cobrn is considering iavesting in a nmall basisess oompoter system. The initial investment will be $50,000. The computer is depreciased over 5 years asiag suraight line depreciation to an expected salvage value of 55,000 at the end of the Sth year, and the finm's tax rate is 34\%k. The computer syatem is expected to provide addational revenue or 532,000 per year for the nect five years, and the operating expenses are expected to be $7,000 per ycar. Working capital requirements are expected to be 10% of revenues (made at the beginning of each period). The cont of capital (WACC) is 12%. a) Estimate the operating free cash flows to the fimm (FCFF) oe the project for the next 5 years. (use tabular format, starting with Reveave and label each item). (s marks) b) Calculate the NPV on this project. Should the firm invest in the project? ( 2 mark)