Unit Four Negotiable Instruments and Secured Transactions Lesson One Commercial Paper and the Concept of Holder in Due Course Lesson Two Check Collection and Allocation of Liability Lesson Three The Bank and Its Customer: Rights, Duties and Liabilities Lesson Four Secured Transactions Cases for Supplementary Reading Unit Five The Law of Property Lesson One Property: Real and Personal Lesson Two Transfer of Real Property Lesson Three Real Estate Brokers and the Law of Agency Lesson Four Intellectual Property Cases for Supplementary Reading Unit Six Tort Law Lesson One Introduction to Tort Law Lesson Two Intentional Torts Lesson Three Negligence Lesson Four Liability Without Fault and Products Liability Cases for Supplementary Reading