I believe the correct answer to this is:
“List levels”
 
<span>There are different types of list levels to use from. We
can use bullets which has different symbols to choose from. We can also use
numbering and also we can have a multi level list which incorporates bullet,
number and alphabets.</span>
 
        
             
        
        
        
Answer:
B. Business Case
Explanation:
The program management plan is a document that updates the progress of any project. So, option A is wrong.
SWOT analysis provides the internal and external strengths and opportunities of any corporation. So, this is also incorrect.
The guiding principle gives a company to adhere to the rules and responsibilities. Therefore, it is not correct.
The business case summarizes the project by describing the benefits of a selected component. It also emphasizes to initiate a project. So, it is the right answer.
 
        
             
        
        
        
I think the most appropriate answer would be "inelastic demand". As the demand doesn't decrease significantly high and the cost of gasoline doesn't increase significantly increase that high.
(Inelastic demand is the the demand of a product does not changes too much/vigorously, as compared to elastic demand.)
I hope it helped you!