According to the Code of Ethics of the Federal Public Administration, what is the responsibility of the Ethics Commission when it comes to possible...

According to the Code of Ethics of the Federal Public Administration, what is the responsibility of the Ethics Commission when it comes to possible occurrences of criminal offenses, civil offenses, administrative impropriety, or disciplinary infractions?

I - Encourage the practice of ethical behavior by public servants.
II - Respond to ethical inquiries from other Ethics Commissions and from citizens and servers who may be appointed to a position or function covered by the Code of Conduct of the Federal Senior Administration.
III - Maintain a database of sanctions applied by the Ethics Commissions and their own sanctions for consultation by federal public administration agencies or entities in cases of appointment to a commission position or of high public relevance.
IV - Send a copy of the records to the competent authorities for the investigation of such facts, without prejudice to the measures within its competence.
a) I and II are correct.
b) II and III are correct.
c) III and IV are correct.
d) I and IV are correct.