Okay, let’s tackle this. So Kathy Ming has a broad range of skills, including process improvement, business analysis, leadership, and project management. She's based in Elk Grove, California, which is a relatively affordable location. Considering her skill set, which includes business intelligence, requirements analysis, and requirements gathering, she's likely to be in demand. However, her rate will depend on the industry and company she's working with. On average, business analysts and project managers in the US can charge between $100-$200 per hour. Given her experience and skills, I'd estimate Kathy's rate to be around $125 per hour, which is slightly below the average for her role but still competitive in the Elk Grove market.