Okay, let’s tackle this. So Mark has a strong educational background with a law degree from Duquesne University School of Law. He’s also a certified public accountant (CPA) in Massachusetts, which is a reputable certification. His skills in international tax, transfer pricing, and corporate tax are in demand. Location is Sudbury, Massachusetts, which is a suburban area near Boston. Tax professionals with his level of education and certification typically charge higher rates. Maybe around $200–$400 per hour? But considering his CPA certification and law degree, maybe higher. Some tax experts with similar qualifications might average $300–$500. So I’ll estimate around $250