DENVER. METROPOLITAN AREA. BUILDINGS. OFFICE More changes expected in 1985, including improvement of downtown office market. IRM Ja 1, 1985 p.6B Area developers.slashing fees to brokers for finding tenants.. IM Mr 19, 1985 p.6B Cherry Creek/Glendale office market is pocket of activity. RMN Ja 22, 1985 p.6B West side office vacancies drop from 30% to 16% in past year. RMN Ja 22, 1985 p.6B,7B,23B 46