Google's enterprise multiple, the ratio of market cap plus debt to operating earnings (Ebitda, that is), is 33, compared with an industry average of 18 (where Yahoo is).

FORBES: The Google Industrial Complex

This number dictates the ratio between the pen cap and visible portion of the barrel.

FORBES: Tibaldi Pens for Bentley

Euro aspirants must show that they can keep their budget deficits below 3% of GDP and cap their debt ratio at 60%.

ECONOMIST: The financial crisis has made the euro look more alluring