Final answer:
The incorrect statement about corruption is that 'It is usually used for corporate gain' since corruption involves various unethical behaviors in both public and private sectors and is not solely for corporate benefit.
Step-by-step explanation:
The statement that is not true of corruption is 'It is usually used for corporate gain.' While corruption can lead to corporate gain, it is not exclusively used for such, as corruption encompasses various unethical behaviors across different levels and sectors, including both public and private. Examples of corruption include kickbacks and bribes, which are both forms of dishonest or fraudulent conduct typically involving a transfer of value to influence the actions of a person in a position of trust. Corruption is considered unethical behavior and can be committed by individuals in positions of authority as well as those without authority.