Okay, so David Ming Liu has a strong background in business strategy, leadership development, and higher education. He's also proficient in public speaking and research. Location is Bolivar, Missouri, which is a smaller market. Considering his skills and experience, I'd estimate his hourly rate to be around $125, which is on the lower side but still competitive for a consultant or expert in his field, especially in a smaller market. This rate is also in line with what I'd expect for someone with his level of experience and education, possibly from a mid-tier university or a smaller organization.