Answer: True
Explanation:
Marginal externality is constant. However, it may not be calculated with accuracy. Hence, there's need for estimates at reasonable levels.
Hence, the policymaker's estimate of $35/ unit is reasonable and within the acceptable range of between $10 and $50/unit. Also, the tax charge raises social welfare compared to no tax at all.
 
        
             
        
        
        
Answer:
&10
Explanation:
This is a case of simple interest.
It gotten as Interest= Prt
Where:
P=principal
r=rate
t=time
Therefore
$500×2%×1= 10
 
        
             
        
        
        
Answer:
II. Prevention costs are costs that are incurred to prevent the sale and production of defective units.
 
        
             
        
        
        
Answer: B. No. Imposing a price control below the equilibrium price in a market causes the quantity of the good available to consumers to fall because sellers will supply a smaller quantity, thereby causing some consumers to go without food that they would have been able to buy in the absence of the price control. 
Explanation:
If price controls are introduced below the equilibrium price in the market, farmers or sellers will supply less to the market because they will not be incentivized to produce more seeing as they are not making what they should be making. 
This, coupled with increased demand on account of food being cheaper, will lead to shortages which would mean that those that could have been able to afford the food at the equilibrium price would not be able to access food leading to even worse food shortages. 
 
        
             
        
        
        
Answer:
a. Sales Dollars
d. number of customers served per day
Explanation:
In process analysis, flow unit can be described as the fundamental unit of analysis in any scenario whatsoever. This can include the customers, phone call, money, goods produced etc. Furthermore, the flow rate is simply the number of flow units. From the example, Sales Dollars and the number of customers served per day are appropriate flow units, while gasoline pumps and employees working are all resources and not flow units.