A. Multiple password changes and verifications
You won’t need a password for most online stores. The rest of the answers are all required.
        
             
        
        
        
Answer:
The correct answer is letter "A": Digital technology.
Explanation:
When talking about commerce, digital technology has allowed buyers and sellers from different parts of the world find and offer goods and services without the need to physically meet. The transaction also includes all the steps and efforts necessary to deliver consumers the product at the door of their houses.
Besides, digital technology has allowed consumers to express their ideas massively based on the experience they had with the digital vendors and price so other prospective consumers have an idea of the service provided by the merchant is good or if they should look for a different seller.
 
        
             
        
        
        
I think A. Because I think it is very important to meet new people and getting to know them.
        
                    
             
        
        
        
Answer:
Margin of safety - Units =3350
Margin of safety - Sales Revenue = $251250
Explanation:
Margin of Safety indicates how much sales may decrease before a loss can be made. 
<u>Margin of safety - Units</u>
Margin of safety - Units = 5000-1650 =3350
<em>Margin of Safety as a % = 3350/5000 ×100 = 67%</em>
<u>Margin of safety - Sales Revenue</u>
Expected Sales = (5000 × $75) =$375000
Margin of Safety = $375000 × 67% = $251250