Final answer:
The American Society of Civil Engineers (ASCE) is known for advocating the most business-friendly policies by providing programs, policies, educational activities, and professional resources to assist civil engineers.
Step-by-step explanation:
When considering which engineering society advocates the most business-friendly policies, it's important to evaluate the activities and stated goals of each society. The American Society of Civil Engineers (ASCE) is notably proactive in advocating for policies and programs that facilitate the business aspects of the engineering profession. This society pioneers new programs, policies, educational activities, and professional resources to help civil engineers succeed in the business environment. Resources and support from professional societies like the ASCE can provide substantial benefits to engineers looking to advance their careers within the business sector of engineering.