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Assume a company is going to make an investment of $450,000 in a machine and the following are the cash flows for the machine in years one through four. What is the net present value assuming a discount rate of 8% ? Cash Flows Year 1$150,000 Year 2$180,000 Year 3$70,000 Year 4$70,000 ($292,440.18) ($496,083.13) ($46,083.13) ($49,769.78)