Okay, let’s break it down. Chapman has a broad skill set, including customer service, sales, management, and marketing. He has experience in a retail environment with T-Mobile and as a business owner. Location is Encinitas, CA, which is a desirable area. Considering his skills and experience, I’m estimating an hourly rate of $75. This is a relatively conservative estimate, as some professionals with similar skills in the US might charge $100-$150 per hour. However, Chapman's experience is mostly in retail and business operations, which may not command the same rates as specialized professionals. I’ve also considered the fact that Chapman is not a lawyer, doctor, or engineer, which are typically high-paying fields. Based on national averages and online sources, $75 per hour seems like a reasonable estimate for Chapman’s skills and experience.