21.   Analysts warn that newspaper publishers should be guarding their classified advertising revenue.

22.   And advertising revenue is following the parents.

23.   And in turn, he said, Turner can afford to make better programming because it would have better access to a larger audience and larger advertising revenues.

24.   And several IDG publications have actually lost advertising revenue over the last year.

25.   And KTTV, the Fox-owned Los Angeles station, will lose the local Rams-oriented advertising revenues that flowed directly to the Fox bottom line.

26.   And teams receive a portion of the advertising revenue sold by the league.

27.   And while these services offer high profit margins, analysts say, none of them seems to be big enough to make up for the drop in advertising revenue.

28.   And, she added, MTV can keep any advertising revenues that accrue to the service.

29.   As a group, they represented a huge chunk of advertising revenue, and they knew it.

30.   As a result, those games draw the lowest ratings and advertising revenue.