Okay, let’s tackle this. So Johnson G has 7+ years of experience as a technical supervisor in the marine industry. His education from Guangzhou Maritime College is also a plus. Location is Guangzhou, China, which is a hub for marine industries. Considering his role, experience, and location, his hourly rate might be around $75. This is a rough estimate, as rates can vary widely depending on the company, industry, and specific skills. For example, technical supervisors with similar experience in the US might charge higher rates, around $100-$150 per hour. However, based on the information provided, $75 seems a reasonable estimate for Johnson G’s hourly rate.