Okay, let’s tackle this. So Sherry has a broad set of skills, including program development, international development, and project management. She also has experience in non-profit organizations and event planning. Location is Brookline, MA, which is near Boston. According to national averages, program managers with her experience and skills can charge around $100-$150 per hour. Considering her diverse skill set and non-profit experience, I'll estimate her rate to be on the lower end of that range, around $125 per hour.