Which of the Following Changes Has Occurred in the Business

Which of the following changes has occurred in the business environment over the last five decades?

A) The code of ethics has moved from performance-measurement documents to cosmetic public relations documents.
B) Senior executives of a company are no longer required to be accountable to the board of directors and their stakeholders.
C) Corporate ethics has moved from the organizational mainstream into the domain of legal and human resource departments.
D) Corporate social responsibility has advanced from an abstract debate to a core performance-assessment issue.