please explain all your working. question has been attached

1. A firm is evaluating a new investment and the financial projections are given below year investment sales operating cost depreciation investment NWC ctions are given below. from year 0 to year 4.The tax rate is 34%, all cash flows occur at the end of the y 0 16000 200 1 2 8500 1800 4000 250 9000 2000 4000 300 3 4 9500 7000 2200 1700 4000 4000 200 RECOVERY OF nwc at the end of the year, and net working capital is recovered at the end of the project. Calculate the increm oject. Calculate the incremental free cash flow for every year