Okay, let’s calculate this. So Marc has skills like HR consulting, talent management, and organizational development, which are in demand. He also has experience in performance management, succession planning, and employee engagement. Location is Arlington, VA, which is a hub for consulting and HR services. According to national averages, HR consultants with his skills and experience can charge around $100-$150 per hour. Considering his education from Virginia Tech and industry demand, I estimate his hourly rate to be around $125.