Okay, let’s tackle this. So Maurice has 31 years of experience as a mechanical engineer, which is a significant amount. His experience in aerospace and engineering management is also valuable. Location is Surprise, Arizona, which is not a major hub for engineering professionals. However, considering his experience and education, he might be able to charge a premium rate. Looking at the average salary for mechanical engineers in the US, the range is around $80,000 to $140,000 per year. Since Maurice has over 30 years of experience, his rate could be at the higher end of this range. Let’s estimate around $200 per hour, considering his expertise and the fact that he’s retired, so he might be more available for consulting or coaching.