According to Ludwig and Longenecker, What Is the "Dark Side

According to Ludwig and Longenecker, what is the "dark side" of success?

A) High-level executives can experience psychological changes that put them in danger of unethical behavior.
B) High-level executives have control over resources to commit unethical actions and get away with them.
C) Unethical people are more likely to rise to high-level executive positions.
D) Positions of great power and influence corrupt people and make them unethical.
E) Success can only be achieved at the expense of other people; if one person wins, other people must lose.