This document provides an overview of the Week 2 lecture for Contract Law II. The key learning objectives are to understand who lacks capacity to contract, including minors, drunk or mentally ill persons, and corporations. Minors' contracts are generally void, except for necessaries and beneficial services. Drunk or mentally ill persons' contracts are voidable. Corporations' contracts must be within their legal powers as defined in their articles; government contracts may be void if not complying with statutory requirements. The lecture covers these topics in detail and provides example cases. It concludes with review questions and an outline of the following week's topic on misrepresentation.