A.   If any person shall engage in conduct, manage, or carry on, at the same time, more than one of the businesses defined and referred to in this article, that person shall be deemed to be engaged in, conducting, managing, and carrying on each such business, separate and apart from the other such business.
   B.   The person shall comply in all respects with the provisions of this article relating to each business, and it is unlawful for any person, firm, or corporation to fail, refuse, or neglect so to do.
Penalty, see Article 1-8