Answer:
The concept of an opportunity cost is when a business decision makes you lose out on potential profit. 
Explanation:
I think this is what it is, hope this helps :)
 
        
             
        
        
        
The best villain is probably Thanos. His motives are toward universal peace he just went about it wrong. World peace if sometihng that we want to attain. Studies have shown that their is enough food in the world to feed every one. That there is enough for every one. So killing half the population is not the answer. Thanos didn't see another way. And he was tired of seeing the universe deteriorate. So i think he is the best villain.
 
        
             
        
        
        
Your answer should be D.(Title Page)
You could twist your wording to fit the title into your sentence. For example, you might write "According to Pamplona Today," or simply tag the end of your sentence with a citation "Pamplona remains one of the world's most popular tourist attractions due to the exciting and brutal nature of the running of the bulls." (Pamplona Today 80)
        
             
        
        
        
If you don’t learn history you are condemned to repeat it. Children sometimes don’t learn and repeat bad things so not learning history is kinda like that.
        
             
        
        
        
Answer:
Anger at being treated like she is invisible.
A need to be part of decision making about her family's house.
A need to have a beautiful home.
Explanation:
This question refers to the story "The Revolt of Mother." In this question, we meet Sarah Penn, the "mother" of the story. She is upset because her husband promised her a new house many years ago, but he has not delivered. Moreover, he is choosing to spend the money on a new barn that Sarah does not consider necessary. Throughout the story, Sarah is angry about this decision. She is mad about the fact that her husband treats her as if she was invisible. She is also mad about not being part of the decision making process. Finally, she is also mad that the family seems unable to have a beautiful home.