Okay, let’s tackle this. So Sarah has a broad range of marketing skills, including digital marketing, social media, and public relations. Her education from Boston University Questrom School of Business is also a plus. Skills like email marketing, online advertising, and management are in demand in the San Francisco Bay Area, which is a hub for tech and marketing professionals. Considering her skills and location, I would estimate her hourly rate to be around $150, which is slightly below the national average for marketing professionals in this area.