What is the after-tax AW of the following proposed project? First, prepare a table to find ATCF values Then find the after-tax AW. (20 points) Capital investment = 684,000 Salvage value = 80 Annual expenses per year = 830,000 Gross revenues per year = 670,000 Depreciation method = Straight line Useful life = 4 years Effective income tax rate = 50% After-tax MARR = 12% per year EOY BTCF Depreciation TI ATCE Income Taxes