Okay, let’s tackle this. So Rodney Feldmann is an Emeritus Professor with 58 years of experience in higher education, which is a significant amount of time. His role involves teaching, research, and curriculum development, which are all in demand. He has a PhD from the University of North Dakota, which adds to his prestige. Location is Kent, Ohio, which is a mid-sized city. Academic professionals with his level of experience and education typically charge higher rates. Maybe around $200–$300 per hour? But considering his Emeritus status and PhD, maybe higher. Some academics with similar experience and credentials can charge $250–$400. So I’ll estimate around $200–$250.