The functions of administrative agencies include
a. Adjudicating which is the quasi-judicial functions which involves both fact-finding and application of the law to the facts at hand.
b. Investigating where an administrative agency can gather and compile information concerning the organization and business practices of any company to determine whether there has been a violation of any law. Advising, and example being where an administrative agency may propose new legislation to Congress.
c. Rule making which is a quasi-legislative power by issuing rules and regulations that have the force and effect of law.
d. All of the listed answers are legitimate and correct functions of an administrative agency.
e. None of the listed answers are completely correct.