Answer:
The gain on retirement = $4,600
Explanation:
The gain or loss on retirement = Carrying Value of the Bonds -  Call price of the Bonds 
The gain or loss on retirement = $111,100 -  $106,500
The gain on retirement = $4,600
Note: Par value will not be taken for the calculation of the above
 
        
             
        
        
        
Giving positive reinforcement when a student comes close to what you wanted 
        
             
        
        
        
It is u the definition is u its just u
        
             
        
        
        
In the field of economics, the additional cost associated with one more unit of something is called a(n) marginal cost.
This is further explained below.
<h3>What is 
marginal cost.?</h3>
Generally, The change in the overall cost that occurs as a result of an increase in the amount produced is referred to as the marginal cost. 
This is also referred to as the cost of producing an extra quantity.
In conclusion, In the study of economics, the term "marginal cost" refers to the extra expense incurred by producing one more unit of a certain product or service.
 
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