because they are the ones that provide me goods and services. 
 
        
             
        
        
        
The reason why business fail is because they find it extremely hard to compete with the well known business. for example a man that opens up a buisiness that sells soap and decides to name the soap and company labbi but everyone goes to dove because it's more well known and been out for years and delivers high quality 
        
             
        
        
        
Answer:
The correct answer is A) Lend support to the invisible hand by maintaining property rights and political stability
.
Explanation:
The absence of the government in legislative tasks related to the market is, therefore, one of the main bases of the economic theory developed by Adam Smith throughout his bibliographical work. For Smith, the leaders must deal with other areas of control more focused on defense or justice, leaving the market to its free operation.
The invisible hand presupposes that there is an inertia by which the market and its self-regulation leads individuals to make the best decisions for the majority of the population to achieve well-being. In other words, it is a kind of automatic control mechanism that compensates the actions taken as a whole, regulating social conformations.
Therefore, it is assumed that the self-regulation facilitated to the markets helps to achieve an optimal market. To do this, individuals must behave in such a way that they can act without state mediation and in pursuit of their own interest.
The metaphor of the invisible hand also supposes that individuals are encouraged or held back to produce or not to follow the level of prices that exist in the market. Prices and profits are sufficient indicative to know when to participate in the market or not. Basically, if there is profit in a market niche, this supposes a stimulus for production, while losses lead individuals to quit.
 
        
             
        
        
        
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.
 
        
             
        
        
        
Answer
adjective
1.
first in order of importance; main.
"the country's principal cities"
Similar:
main
chief
primary
leading
foremost
first
most important
predominant
dominant
(most) prominent
key
crucial
vital
essential
basic
staple
critical
pivotal
salient
prime
central
focal
premier
paramount
major
ruling
master
supreme
overriding
cardinal
capital
preeminent
ultimate
uppermost
highest
utmost
top
topmost
arch-
number-one
Opposite:
minor
subordinate
subsidiary
2.
(of money) denoting an original sum invested or lent.
"the principal amount of your investment"
noun
1.
the person with the highest authority or most important position in an organization, institution, or group.
"a design consultancy whose principal is based in San Francisco"
Similar:
boss
chief
chief executive (officer)
CEO
chairman
chairwoman
managing director
MD
president
director
manager
employer
head
leader
ruler
controller
head honcho
gaffer
governor
guv'nor
2.
a sum of money lent or invested, on which interest is paid.
"the winners are paid from the interest without even touching the principal"
Similar:
capital sum
capital
capital funds
working capital