A pizza place is considering investing $1000 for a new oven with a useful life of 4 years and a salvage value of $0. The oven is expected to generate $500 in revenue each year. If the store intends to use sum-of-the-years-digits depreciation and will only pay federal taxes, find the after-tax cash (ATCF) flow for the oven. Report your answer as a table including the following headings: Year, BTCF, depreciation, TI, taxes, and ATCF