4. a) you have been contacted by an entrepreneur desirous of starting a new business. Compare and Contrast the three (3) possible business structure citing advantages, disadvantages, case law and relevant legislation. b) Briefly explain the concept of lifting the corporate veil and the grounds for lifting the corporate veil as it relates to companies. c) Explain the duties of the parties to an agency agreement (principal, agent and third party) citing case law and relevant legislation