Shall City of Lamar Heights impose a tax increase on the charges for all retail sales of food at a food establishment situated in City of Lamar Heights from a rate of 2% to a rate of 4% and for all sleeping rooms paid by the transient guests of hotels and motels situated in City of Lamar Heights from a rate of 2% to a rate of 4%, solely for the purpose of funding the construction, maintenance, and operation of capital improvements?