Okay, let’s tackle this. So Patrick Bray has an extremely long tenure as CEO of GD, which is a significant accomplishment. His skills in software development, management, and leadership are in high demand. Considering his unique experience and expertise, I estimated his hourly rate to be around $450. This is higher than average for a software developer, but lower than what a top executive with similar experience might charge. His 113 years of experience also make him a rare find, which justifies the higher rate.