Okay, let’s break it down. Frank Chapman has extensive experience as a President and Colonel, which indicates high-level leadership skills. His education in Civil Engineering from a reputable university adds to his credibility. Skills like Business Strategy, Management Consulting, Team Building, and Leadership Development are in demand, especially in the US. Considering his military background, leadership experience, and education, I estimate his hourly rate to be around $250. This is slightly higher than the average rate for management consultants ($150-$200/hour) but lower than what top executives might charge ($350-$500/hour). Given his unique blend of military and civilian experience, I think $250 is a reasonable estimate.