While Don Holder's sensitive lighting enriches the stage pictures, it's too bad it couldn't somehow pinpoint and highlight the foot focus of Ms. Tharp's dramatic action.

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In order to improve gross profit per square foot, Best Buy will focus on stocking more items that generate higher margins.

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Companies tend to focus on the things that can drop on your foot and neglect lucrative revenues from services.

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As a mobile laboratory, Curiosity will focus first on Gale Crater's 14, 700-foot-high central peak.

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And instead of devoting valuable home stretch resources to bringing guaranteed votes to the polls on Election Day, the campaign could instead focus on using those hard-core supporters as Election Day foot soldiers, employing the most personal and effective form of voter persuasion to bring less enthusiastic backers to the polls.

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"You need that big money, but you also need to focus on the outreach and the small donors and the volunteers and the foot soldiers, " Krumholtz says.

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"Rather than focus on some grandiose symbolism, start on the ground--where the 6-foot human interacts with the space around him, " suggests John (Jack) Portman III, chief executive of John Portman Associates, an Atlanta architecture and development firm.

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