the answer i prefer is either A OR E ...cause without identifying the costs of a business u can't really run a bs successfully 
 
        
                    
             
        
        
        
Answer:
Explanation:
Present value of note = Annual payment x present value annuity factor
Annual payment = 8,400
PVAF = 4,7665 
= $ 8,400 x 4.7665
= $ 40,038.60
So, the present value of note is $ 40,038.60
 
        
             
        
        
        
Answer:
The correct answer is option c. 
Explanation:
Autarky can be defined as a situation where a nation is self-sufficient and does not trade internationally. Consumer surplus is the difference between the maximum price a consumer is willing to pay and the price he actually has to pay.  
In the case of autarky, the consumer surplus id the area below the demand curve and above the equilibrium price. The producer surplus is the area above the supply curve and below the equilibrium price.