Answer:
social bookmarking sites
Explanation:
Reddit, Digg and StumbleUpon are all Web sites dedicated to social bookmarking.
They fetch the contents from other Web sites and encourage their users to share their preferences on what they like and see all over the Internet with their friends.
They're not social networks per say because people aren't directly in contact with each other, only through their shared contents.
They're not tech blogs, because they rarely have any original contents and they're not targeting only technologies.
They're not video sites either, because they're sharing all kinds of contents.
The demand curve for a perfectly competitive firm is completely elastic and a horizontal line. Monopolistically competitive demand curve is downward sloping and is more elastic than monopoly because there are more substitutes.
Iternationa;zation is the vision of creating one world unit a single market entity, b.
Answer:
There are four main types of local government- counties, municipalities (cities and town), special districts, and school districts. Counties are the largest units of local government, numbering about 8,000 nationwide. They provide many of the same services provided by cities.
Explanation:
Answer: 0.000903
Explanation:
Expected return is the sum of the probability that the other returns will happen.
= (13% * 83%) + (5% * 17%)
= 10.79 % + 0.85%
= 11.64%
Variance = ((Return during boom - Expected return)²*probability of boom) + ((Return during recession - Expected Return)²*probability of recession)
Variance = ((13% -11.64%)² * 83%) + (5% - 11.64%)² * 17%)
= 0.0001535168 + 0.0007495232
= 0.000903
