Ethics is a set of standards that determine whether actions are right or wrong. Business ethics applies ethical standards to business activities and decisions. There are two types of ethical issues in business - overt problems like bribery that are clear violations, and covert problems like complex acquisition decisions that are more difficult to identify. For a decision to be ethical, it should be right, equitable, good, proper, fair, and just. However, there is no universal agreement on ethics because value systems differ based on individual backgrounds and experiences. Ethical decisions also affect many situations and have widespread consequences.