BROADCAST FINALS ABC:  BACHELOR IN PARADISE fell 0.14 to 0.49, and THE ROOKIE: FEDS ticked up to 0.25. CBS:  Reruns at 0.35/0.30/0.27. NBC:  THE VOICE lost 0.06 to 0.56, LA BREA dipped 0.03 to 0.32, and NEW AMSTERDAM ...