Compare the Independent Director provisions in the HCA Healthcare Corporate Governance Guidelines and those in the Bristol-Myers Squibb Corporate Governance Guidelines. Identify at least 2 common elements and 2 differences. Compare the Director Responsibilities section of the Darden Corporate Governance Guidelines with the Board Responsibilities and Expectation of Directors sections of the Goldman Sachs Corporate Governance Guidelines. Identify at least 2 common elements and 2 differences. Why do you think that the Goldman Sachs Guidelines provide greater guidance regarding director responsibilities and expectations