It's a chance between an internet expert or a librarian. they could both work because an internet expert can research things and a librarian can find the conduct research in books.
        
                    
             
        
        
        
Answer:
Buying on margin helped bring about the Great Depression because it helped to cause Black Tuesday when the stock market crashed. ... They could not repay their loans because the stock prices had not risen. When they could not repay their loans, they went broke. Because so many people could not repay loans, banks failed.
Explanation:
 
        
             
        
        
        
The reason why this important information Trevor gathers can better help Trevor understand his role and his manager's role is:
- He knows the role of each person in the hierarchy and who to report to.
 
<h3>What is an Organizational Structure?</h3>
This refers to the hierarchical organization of the roles of people within an organization from the lowest to the highest.
Based on the fact that Trevor is meant to report to the IT manager and asks to see the organizational chart, then this would help Trevor discharge his duties in a way that he knows who to report to.
Read more about organizational structure here:
brainly.com/question/7322842