please answer this question short answer is ok

Question 2 (8 points) Pasja Electronics produces multi-layered printed circuit boards (PCBs) for use in aeronautic equipment. Each of the machines being considered has a life of 9 years. The main layering machine requires replacement, and two machines are being considered: Machine A: Initial Cost: $ 180,000 Maintenance cost: Monthly $ 8,000 Resale value end of life: $ 64,000 Machine B: Initial Cost: $180,000 Maintenance cost: Monthly $ 8,000 Resale value end of life: $ 87,000 Pasja Electronics uses a rate of 12.7 % APR (compounded monthly) to evaluate the options. a. What is the NPV of Machine A? b. What is the NPV of Machine B? c. Which machine would you recommend and why