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NachoTruck Inc just purchased a new cheese making machine $5000. The useful life of the machine 7 years and will be depreciated on a straight line basis down to zero by the end of its 7 year life. NachoTruck projects that the machine will generate consecutive annual cash inflows of $7500 beginning in one year and will generate consecutive annual cash outflows at 2800 also beginning in one year. Assuming the tax rate of 38%, determine the firm's cash flow next year.