Okay, let’s tackle this. So Don Assifi has skills like operations management, transportation, negotiation, and sales, which are in demand. However, his experience and skills don’t seem to be in a highly specialized field. He works in logistics, which is a broad industry. Location is Lathrop, California, which is a relatively small city. According to the Bureau of Labor Statistics, the median annual salary for logisticians in the United States is around $62,000. Considering Don’s skills and location, I estimate his hourly rate to be around $75, which is slightly higher than the median salary. This is because he has more experience and skills than the average logisticians. However, it's still a relatively conservative estimate.