21.  Consumption and investment are two major components of aggregate demand.

22.  Although participants displayed their angling prowess during a casting demonstration, organizers agreed a major missing component was actual fishing.

23.  Altogether, the Atlantis crew plans four long outings as they add two major components to the space station.

24.  And a change in fiscal policy is likely to be a major component of any successful program.

25.  And for all the talk of synergies, Mercedes is still reluctant to share major components with Chrysler.

26.  And technology stocks, a major component of the Nasdaq, saw their performance under pressure as investors became increasingly skittish about earnings prospects.

27.  Another major component of the strategy is surveillance.

28.  As a freshman, he was a major component on a national championship team.

29.  Bart Loeser, coordinator of the Positive Choices wellness program for people with HIV and AIDS, said exercise is a major component of the program.

30.  Believe it or not, computers go together pretty easily, thanks to industry standard connections for all major components.