Okay, let’s tackle this. So Andrew Ng has 61 years of experience in accounting, which is extremely rare. His skills include accounting, tax, auditing, and financial analysis, which are all in demand. Education from the University of Essex adds prestige. Location is Hong Kong, which is a major financial hub. Accounting professionals with his level of experience, especially in Asia, typically charge higher rates. Maybe around $200–$300 per hour? But considering his extreme experience and skills, maybe higher. Some top accounting professionals can charge $500+. Let’s check averages. Accounting professionals with his experience might average $250–$350. So I’ll estimate around $275, considering his exceptional experience and skills.