When preparing a speech introduction, you should usually preview the main points to be discussed in the body, gain the attention and interest of your audience, and <span>establish your credibility on the speech topic. This means that the correct answer is all of the above.
It is important that your introduction is interesting, presents everything you want to talk about, and convinces your audience why they should believe you.
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The correct answer is b) increase; appreciate.
Since more and more people go in the country, more and more money will be required and produced. Since this money will not be surplus in the economy of the country they will gradually increase their value because of the growing demand for them, thus competing with the values with the other currencies, like the American Dollar (USD).
        
                    
             
        
        
        
Answer:
The equilibrium price falls and quantity increases 
Explanation:
When the supply of food rises without a corresponding increase in demand , there would be an excess supply. 
When there's excess supply, prices fall and the quantity produced rises. 
I hope my answer helps you 
 
        
             
        
        
        
Answer:
These are the options for the question:
A. They should be more willing to tear down the $5 million stadium, because it cost less to build.
B. They should be more willing to tear down the $50 million stadium, because it cost more to build.
C. The cost to build the old stadium shouldn’t be considered.
And this is the correct answer:
A. They should be more willing to tear down the $5 million stadium, because it cost less to build.
Explanation:
City A will likely be more willing to tear down its old stadium because it costed $5 million to build. City B, on the other hand, will have to think twice because a stadium that costed $50 billion to build could have more value than it seems, or the City could simply not have enough money to build a better new stadium (something that would probably cost more than $50 billion to do).
 
        
                    
             
        
        
        
The Great Depression, the recession, I don't know the other one.