When a negative externality exists, the marginal social cost is always higher than the marginal private cost. So, the correct answer is option A the private marginal costs are less than social marginal costs.
<h3><u>What is a negative externality?</u></h3>
When the manufacturing process has a negative impact on unconnected third parties, this is referred to as a negative production externality. For instance, manufacturing facilities contribute to noise and air pollution throughout the production process.
<h3><u>What happens when a negative externality exists?</u></h3>
The marginal social cost and the marginal private cost are no longer equal when a market has negative production externalities. As a result, the supply curve (which indicates the marginal private cost) does not accurately reflect the marginal societal cost and the social cost is instead larger due to the externality's per-unit cost.
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The demand of that product decreases only the few who can afford will purchase and the cause of higer prices on aproduct may b due to increement in taxes on acommodity by the gov't
        
                    
             
        
        
        
Answer:
 C. Equity Financing
Explanation:
Based on all the details and financial steps that Jacob and Harry have undergone it seems that they are using Equity Financing. This type of financing refers to selling stocks of the company in order to raise capital, and making the investors partial owners of the company. Which is what Jacob and Harry seem to be doing by selling stocks of the company to family and friends in order to raise the capital they need to fund their business.
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Answer:
B. using a percentage of the price of an item
Explanation:
 
        
             
        
        
        
Answer:
$828.36
Explanation:
As for the information provided,
The value = $1,000
Life = 20 years, since interest is semi annual, effective period = 20  
  = 40 periods.
 = 40 periods.
Semi annual interest = $40
Annual interest = 10%, effective interest rate = 5%
Future Value Interest rate = $40 
= $40  17.159 = $686.36
 17.159 = $686.36
Future Value of Principal = $1,000 
= $1,000  0.142 = $142
 0.142 = $142
Thus, current price of bond = $686.36 + $142 = $828.36