Okay, let’s tackle this. So Mahmoud has 23 years of experience as a QC manager, which is a significant amount of time. Location is Iran, which might have a lower cost of living. Industry experience in food, which is a common sector, but not extremely high-demand. Considering these factors, I estimate his hourly rate to be around $75, which is a relatively low rate compared to other professionals with similar experience in high-demand industries. This is because the cost of living in Iran is lower, and the industry is not extremely high-demand. Some average rates for QC managers in Iran might be around $50–$100 per hour, but considering Mahmoud’s experience and education, I’ll err on the side of caution and estimate a lower rate.