The correct answer to this open question is the following.
The role of moral intensity, organizational culture, and ethical leadership in promoting ethical behavior is of the utmost importance because these elements guarantee that the decisions made in an organization are the results of a conscious ethical behavior that is exemplified by the leader of the organization, and because of this, it is followed by all the members of the organization.
Leaders set the example in the organization, This gives him/her the authority and legitimacy to exert its influence over the people. Ethically leaders are role models and people always will follow them. They hold their employees accountable to high moral standards, which is the foundation of the organization.