Answer:
Stacy may be considered to have <u>narcissistic</u> personality disorder
Explanation:
This personality disorder is described as a group of signs and behaviors a person have, that express the need of attention, and is constantly trying to get it.
This is problematic because people with this disorder have difficuties stablishing relations with others, as they are not always able to understand other people's necessities. They are constantlly putting their wishes and needs before others, without furder considerations. This can lead to selfish conducts such as Stacey's. 
 
        
             
        
        
        
Entrepreneurs during the industrial revolution
        
             
        
        
        
Black market or underground economy is the term used to describe the clandestine and illegal sale of goods, products or services, violating the pricing or rationing imposed by the government or companies.
 The phenomenon of the black market arises in times of crisis or periods of government control of the economy, usually when the scarcity of basic goods forces governments to impose price controls or rationing of goods.
 Answer:
 We can then infer that the black market is regulated by the government of the country to which it belongs.
        
                    
             
        
        
        
Answer: b.a categorical variable.
Explanation:
In numerical variables, such as rainfall measured in inches or the number of sales in a day, the numbers have a numerical meaning. But a categorical variable is a category such as gender and national origin. It can be represented as a number, like the Social security number, but the numbers won´t have a numerical value. If your SSN is bigger than mine, it doesn´t mean that you are greater or at a different level on a scale, because the numbers are used as categories, not as mathematically meaningful.    
 
        
             
        
        
        
Answer:
A conceptual framework illustrates what you expect to find through your research. It defines the relevant variables for your study and maps out how they might relate to each other. You should construct a conceptual framework before you begin collecting data. It is often represented in a visual format.
Explanation: