Okay, let’s tackle this. So Duane Davis has a mix of skills that are valuable in various industries. Automotive and operations management are in demand, but not as high-paying as sales management or project planning. Team building and customer service are also important, but not typically as lucrative. Considering his skills and experience, I'm estimating his hourly rate to be around $75, which is a reasonable rate for a professional with his background in Raleigh, NC.