A new machine costing $250,000 is expected to save the McKaig Brick Company $10,000 per year for 4 years before depreciation and taxes. The machine will be depreciated on a straight-line basis for a 4-year period to an estimated salvage value of $0. The firms marginal tax rate is 40 percent. What are the annual net cash flows associated with the purchase of this machine? Round your answer to the nearest dollar. $ Compute the net investment (NINV) for this project. Round your answer to the nearest dollar.