Okay, so Leah has a range of skills that are in demand, but her role and location are somewhat limited. Project managers in the US can charge anywhere from $25 to $100 per hour, depending on experience and industry. Since Leah has a degree from Bryn Mawr College, she's likely in a mid-level position. Considering her skills and education, I'd estimate her hourly rate to be around $75, which is on the lower end of the project management spectrum. However, this is a rough estimate and may vary depending on the specific industry, company, and client she's working with.