Answer:
The answer is: There was no consumer surplus in this situation. 
Explanation:
consumer surplus refers to the difference between the maximum amount a consumer is willing to pay for a good or service and the actual price of the good or service.
In this case there was no consumer surplus, since Stacey was willing to pay only $2 for a bottle of mineral water and its price was $2.25, so she didn't buy it. 
 
        
             
        
        
        
Answer: $10 per month
Explanation:
$10 would be an ideal amount for me to pay to have access to the various social media sites if the major sites are on offer. 
I think this amount reasonable because I do not use social media all that much but I would still like access to a variety of them. I would essentially therefore, be paying for my reduced time on the net. 
Some might say that the companies might not make a profit if they charge $10 a month but I think they will because they make most of their money from ads so it would be good for them to offer the lowest subscription prices so that they can capture more people which will appeal to advertisers. 
 
        
             
        
        
        
Answer:
$23.6 per share
Explanation:
Given that,
Total common equity = $5,500,000
Shares outstanding = 250,000
Net income = $525,000
Dividends paid out = $125,000
Total value at the end:
= Total common equity + Net income - Dividends paid out 
= $5,500,000 + $525,000 - $125,000
= $5,900,000
Therefore, 
Book value per share at 2014 year end:
= Total value at the end ÷ No. of shares outstanding
= $5,900,000 ÷ 250,000
= $23.6 per share