Question: The sale of special, simpler Internet names has become a big business as unique

Internet names become more scarce. The website http://GreatDomains.com is a retailer of domain names and websites, and on July 26, 2004, it offered 21 sites for sale in the “Food and Beverage” category. The median price for the 21 sites in this category was $7500, but the mean cost was more than double that, at $15,071. Explain how such a median and mean are possible.