<h2>wireless payments from mobile devices.</h2>
Explanation:
Now the trend is cashless. Everybody has smart phones and people are willing to pay through various money transfer application. So according to the given situation Vice president should choose wireless payments from mobile devices.
Option A: Correct answer
Option B: Social media application can only be used to promote product and not payment so far.
Option C: Desktop will still be present since it is not only mobile apps that is existing. May are using websites for payment
Option D & E: invalid choice.
 
        
        
        
I would say the correct answer is B. t<span>he ability of a company to change prices and output like a monopolist. Market power is basically the power of a particular company to manipulate the price of the product and thus affect all other participants, as well as customers. Monopolists have the greatest market power; conversely, in an ideally balanced economy, nobody would have market power. All participants would have equal chances and nobody would dictate the terms to others.</span>
        
             
        
        
        
Answer:
extranet
Explanation:
According to my research on information technology and business sytems, I can say that based on the information provided within the question George is using a system known as an extranet. Like mentioned in the question this is a private system implemented by a certain company in which they can allow temporary access to those who they conduct business with in order provide them with all the information they need.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
 
        
             
        
        
        
Answer:
Blume's formula combines the geometric and arithmetic means of an asset to be able to predict its returns in a given period.
The formula is;
<em>= Geometric Mean*(T-1)/(N-1) + Arithmatic Mean *(N-T)/(N-1)
</em>
Where;
T = Period in question
N = Total period 
10 years
= 8.3%*(10-1)/(90-1) + 10.3%*(90-10)/(90-1)
= 10.1 %
25 years
= 8.3%*(25-1)/(90-1) + 10.3%*(90-25)/(90-1)
= 9.76%
30 years
= 8.3%*(30-1)/(90-1) + 10.3%*(90-30)/(90-1)
= 9.65%
 
        
             
        
        
        
The Atlantic ocean was crosses during The Middle Passage. :3