Okay, let’s tackle this. So Doug Ray has over 51 years of experience as a Research Advisor, which is a long-term commitment. His skills in polymers, plastics, extrusion, and adhesives are in demand. He has a degree in chemical engineering from Purdue University, which is a reputable institution. Location is Richmond, VA, which is not a hub for chemical engineering jobs. Considering his extensive experience, skills, and education, I would estimate his hourly rate to be around $125, which is below the average rate for chemical engineers with similar experience. This rate is also lower than the average rate for professionals in the plastics and polymers industry, but his long-term experience and commitment make up for it.