Your firm is considering investing $100,000 in a new computerized tooling machine. The machine is expected to generate positive after-tax cash flows over its 3-year useful life of $50,000 per year, with no expected salvage value. If the required rate of return is 10%, what is the NPV of the proposed investment? $124,342.60 $50,000 O $74,322.90 $24,342.60