It is a symbol to let they know where they were so they didn’t get lost.
        
             
        
        
        
The correct answer to this open question is the following.
The similarities between public relations and journalism practice are a good thing for the public in that it allows a professional communication of information from the source to the final destination.
This means that public relations work is to deliver the kinds of messages that increase the public image of a company or an individual and strengthen their reputation.
The practice of journalism is to cover all kinds of news and convey them to the public through their respective slots: TV, Radio, Press, in traditional format or digital format.
However, meanwhile, public relations can be subjective because it promotes de message from the company, journalism is completely objective because reporters have to neutral covering the news. 
 
        
             
        
        
        
<u>Answer:</u>
The veto power of the government can be over ridden by the party of congress of the United States where every chamber of this party can go against the bill that has been proposed by the president and to go against this bill of the president the share of votes required in each chamber is two third of the total number of members in the whole chamber. But this is not a very common process and happens rarely.
 
        
             
        
        
        
Answer:
Incomplete Contracts: Do not optimally use all commonly observ-able information. Will be renegotiated at some point in time (bargain-ing). Reasons for contractual incompleteness: Bounded rationality: Parties cannot write long-term state-contingent contracts. Cannot foresee all possible future states.
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Answer:
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