In Windows Vista, User Account Control is a feature that was designed to prevent unauthorized changes to your computer. When functions that could potentially affect your computer's operation are made, UAC will prompt for permission or an administrator's password before continuing with the task.
He explains that itâs not unusual for a restaurant to pay a distributor $6.66 for a bottle of medium-quality wine. In turn, the restaurant may charge $7.50 (or even $8) for a single, six-ounce pour of said bottle, which may sell for $25-$30. The price represents a markup of roughly four or more times the original cost.
Most Expensive Wine. According to the Guinness Book of Records, the most expensive bottle of wine to ever sell at auction occurred on Nov.16, 2010. The price was 192,000 British pounds, or approximately US$304,375 and the bottle was a 1947 vintage of French winery Cheval Blanc.