Okay, let’s tackle this. So Konstantinos Sakkas has 26 years of experience in executive roles, which is a significant amount. Location is Massachusetts, which is a high-cost-of-living area. Industry demand for business leaders with his skills is moderate. Considering his experience and location, I would estimate his hourly rate to be around $125. This is slightly below the average rate for business leaders in the US, but taking into account the cost of living in Massachusetts, it seems reasonable. Some business leaders with similar experience might charge $150-$200 per hour, but this is a rough estimate and may vary depending on the specific industry and company.