ExxonMobil believes that the way the company conducts business is as important as the results obtained. ExxonMobil values pertaining to human behavior, with specific regard to the "rightness" and "wrongness" of actions related to the environment, product safety, and alcohol and drug use and to the "goodness" and "badness" of the intent and results of such actions, is best described by which concept? a. Corruption perception b. Ethics c. Corporate social responsibility d. Integrity