studying for exam make answers clear and precise!! and show all workings!!

8 10 points Masters Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for $430,000 is estimated to result in $172,000 in annual pretax cost savings. The press falls in the MACRS five-year class, and it will have a salvage value at the end of the project of $71,000. The press also requires an initial investment in spare parts inventory of $29,000, along with an additional $3,550 in inventory for each succeeding year of the project. The shop's tax rate is 24 percent and its discount rate is 11 percent. (MACRS schedule) Calculate the NPV of this project. (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Answer is complete but not entirely correct. NPV S 542,771.35 Should the company buy and install the machine press? Yes NA Year Seven-Year 1 2 3 4 Property Class Three-Year Five-Year 33.33% 20.00% 44.45 32.00 14.81 19.20 7.41 11.52 11.52 5.76 14.29% 24.49 17.49 12.49 8.93 5 6 7 8.92 8.93 4.46 8