The provided assignment content consists of various academic papers and studies focusing on contract law, negligence, and liability rules. The texts explore topics such as unexpressed intention in contracts, vicarious liability of firms, analogical reasoning in common law, legal aspects of cosmetic and plastic surgery, and the transmission of liability for exposure to asbestos. Additionally, the content touches upon issues related to consumer protection, contract terms, and online agreements. Overall, the texts demonstrate a range of perspectives on contract and negligence in business, commerce, and society.