Okay, let’s tackle this. So Dennis Simpson has 45 years of experience in a single company, which is impressive. His role at General Motors spans multiple departments, including tool and die, model making, quality assurance, and service engineering. This kind of breadth of experience is valuable, but the industry and location are not specified. Typically, executives with 45 years of experience in a single company might charge higher rates, but the location is the United States, which is a moderate-cost-of-living area. Considering his experience and the fact that he’s retired, I’ll estimate his hourly rate to be around $75, which is below average for an executive with his experience in the United States.