Okay, let’s tackle this. So Ganser Roswitha has 43 years of experience in a specific industry, which is relatively rare. Her role as Dining Service Director also implies a high level of responsibility. Considering the skills she has, such as project management and strategic planning, she could charge a premium. However, her experience is in the food service industry, which might not be as in-demand as other fields. Looking at average salaries for project managers and directors in the US, the range is around $50-$100 per hour. Given her extensive experience, I would estimate her hourly rate to be on the lower end of this range, around $45.