Okay, let’s calculate this. Andrea has a mix of accounting, project management, and team building skills. Her location in Tulsa, OK, is a mid-sized city with a relatively lower cost of living. According to national averages, accounting professionals in the US can charge around $50–$100 per hour for entry-level positions. Project management professionals can charge around $75–$150 per hour. Considering her skills and location, I’d estimate her hourly rate to be around $75, which is on the lower end of the range for both accounting and project management professionals.