Okay, let’s tackle this. So Andrew has a business background from Pepperdine Graziadio Business School, which is reputable. His English proficiency is full, which is a plus. However, his limited working proficiency in Korean and elementary proficiency in Japanese might slightly lower his earning potential. Location is Los Angeles, California, which is a major hub for business. Professions with similar education and language skills in the US might average $50–$100 per hour. Considering his education and location, I’ll estimate around $75 per hour.