A company is considering a $150,000 investment in machinery with the following net cash flows. The company requires a 10% retum on its investments. (PV of \$1. FV of \$1, PVA of \$1, and EVA of \$1) Note: Use appropriate factor(s) from the tables provided. (a) Compute the net present value of this investment (b) Should the machinery be purchased? Compute the net present value of this investment. Note: Round your present value factor to 4 decimals. Round your final answers to the nearest whole dollar