Okay, let’s tackle this. So Isabel has a certification as a PRINCE2 Practitioner, which is a well-known methodology in project management. She also has skills like project management, strategic planning, and international business, which are in demand. Location is Royal Oak, Michigan, which is in the US, but not a major hub for project management. Considering her skills and certification, I’d estimate her rate to be around $120 per hour, which is slightly below the national average for project managers in the US. However, this is still a competitive rate, especially considering her language skills and international business expertise.