This document discusses aspects of contracts and negligence for business. It analyzes the essential elements of a valid contract, different types of contracts and their impacts, and terms included in contracts. It then applies these contract principles to the scenario of TAM's College contracting with NAMS marketing firm. It also contrasts liability in tort versus contract, discusses the nature of liability in negligence and vicarious liability in business. Finally, it applies the principles of negligence tort, defenses against negligence, and vicarious liability to the scenario of a non-teaching staff member of TAM's College getting injured.