... – Sell the old machine: If we sell the old machine, we receive the cash flow from the sale, pay taxes on the gain, and pay the costs associated with keeping the new machine The present value of ... forecasts recognize the exact timing of the cash flows, then there is no need to also include investment in working capital If the $50,000 is expensed at the end of year 1, the value of the tax shield ... in year The present value of this cost is: $237,941/1.084 = $174,894 The present value of the savings is: ∑ t =1 80,000 = $206,168 1.08 t The president should allow wider use of the present jet...