Answer:
B. Natural barriers cannot prevent the entry of new firms.
Explanation:
Natural barriers cannot prevent the entry of new firms as firms should be free to enter and exit the industry. Every firm's actions or dealings influence the profits of all the other firms.
 
        
             
        
        
        
Answer:
okay lol
Explanation:
answer my newest question and i'll give it to you <3
 
        
             
        
        
        
Answer:
a. are the rates of return on a company's capital stock.
Explanation:
Dividends are are earnings distributed to company's share holders as a result of the shares held by them in the company.
When a company is formed I.e company quoted on the stock exchange, they are usually financed by shareholder's fund. 
A share is the unit of capital of a company allocated to an individual while a shareholder is someone who has share(s) in the company. Shareholders are owners of the company. They are also investors and so they expect returns on their investment at the end of each financial period. 
These returns are paid to the share holders as dividened which are the rates of returns on a company's capital stock.
 
        
             
        
        
        
Answer: will increase but this will not affect living standards
Explanation:
GDP is sometimes called an incomplete measure because there are certain measures that it does not include such as the black market. 
If firms in the black market shift to the formal sector, they will now be included in GDP which means that GDP will increase. 
The living standards of people in the country will probably not change however because the firms involved were simply shifting sectors and are not said to be more or less prosperous as a result. Assuming they remained the same, nothing changes for living standards. 
 
        
             
        
        
        
Answer: d. An uncongested toll road
Explanation: it is not important