Okay, let’s calculate this. Kathy has a broad range of skills, including event management, corporate events, and customer service. These are in-demand skills, but not necessarily high-paying ones. Considering her experience and skills, I'd look at average event management salaries. According to the Bureau of Labor Statistics, event planners can earn around $50,000-$60,000 per year. However, Kathy's skills also include leadership, marketing, and account management, which can command higher rates. Let’s assume she can charge around $75-$100 per hour, which is a reasonable estimate for a skilled event professional in Cincinnati, Ohio.