Okay, let’s tackle this. So Fanny has a Master’s degree from HEC School of Management, which is a reputable business school. Her skills in strategy, management consulting, and entrepreneurship are in demand. Location is Cambridge, Massachusetts, which is a hub for management consulting firms. The average salary range for a management consultant in the US is around $80,000–$120,000 per year, depending on experience and industry. Considering her skills and experience, I would estimate her hourly rate to be around $150, which is on the higher end of the scale, but reasonable given her expertise and location.