TELEVISION. CABLE. DENVER 3 companies spend $2.8 million on franchise bid. RMN F 20, 1982 p.4 Libertarian party opposes Denver's awarding of a single cable franchise. RMN F 22, 1982 p.4 Mile Hi Cablevision wins right to wire Denver in city council vote. RMN F 23, 1982 p.1,4 Cost of Denver cable service discussed. RMN F 28, 1982 p.6,18 Referendum proposal by United Cable Television Corp. clouds cable plans. RMN Mr 14, 1982 p.8 United Cable of Denver stockholders assert right to fight. RMN: Mr 23, 1982 p.9