Okay, let’s tackle this. So Jeff Lake has a mix of technical skills like firmware, electronics, and embedded systems, which are in demand. He also has experience in design, research, and testing, which are valuable in product development. Location is the Greater Minneapolis-St. Paul Area, which is a hub for tech companies. According to national averages, product development professionals with similar skills can charge around $100–$150 per hour. Considering his expertise and location, I’ll estimate around $125 per hour, which is slightly above average but still within the range of other professionals in the area.