As used in this chapter, the following terms shall have the meanings indicated:
Includes any individual, association, public or private corporation for profit or not for profit, partnership, firm, trust, estate or any other legal entity whatsoever which is recognized by law as the subject of rights and duties. Whenever used in any section prescribing and imposing a penalty or fine, the term "person" shall include the members of an association, partnership or firm and the officers of any public or private corporation for profit or not for profit.