Okay, let’s tackle this. So Julie Vo is a real estate agent with experience. The national average hourly rate for real estate agents in the US is around $30-$50 per hour. However, this can vary depending on location, experience, and industry demand. Since Julie is based in Plano, Texas, which is a major market, her rate might be on the higher side of the average. But considering she's not a broker, her rate is likely capped. Maybe around $50 per hour, which is a reasonable estimate for a real estate agent with experience in the area.