Pursuant to the authority granted by Article 5, § 5-530, of the Village Law of the State of New York, from on and after January 1, 1968, there is hereby imposed:
A.
A tax equal to 1% of the gross income of every utility doing business in the Incorporated Village of Roslyn Estates which is subject to the supervision of the New York State Department of Public Service and which has an annual gross income in excess of $500.
B.
A tax equal to 1% of the gross operating income of every other utility doing business in the Incorporated Village of Roslyn Estates which has an annual gross operating income in excess of $500.