Answer:
culture 
Explanation:
Culture goes a long way to influence what consumers want and buy. In other words culture is a major determinant of what businesses and industries might actually prosper in an economy. From the above, freeze-dried sardine is preferred by Japanese mothers and so there is a large market for freeze-dried sardine in Japan. However this would not obtain in the American market as consumers for this product are already slashed by American mothers who don't like it. 
 
        
             
        
        
        
Ok well there was the economic crisis in the 1780s. The war had disrupted many of the Americans economy. The British Navy had destroyed most of the Americans ship which it really hard for trade. On land they also stole food from local farms.
        
             
        
        
        
Answer: Contribution
Explanation:
Contribution is defined as the value that is related with the property or real estate and is called contributory value.It is the amount that gets added in any overall property due to renovation of that property's part.
This value states about the benefit or gain that is taking pace due to renovation activity.The contribution that is made through gain by the features and attributes that act as added component to the complete property. 
 
        
             
        
        
        
Answer: a) 4.15m/s
b) 11.22m/s
c) 14.76m/s
Explanation: d). 
Sometimes it is possible to neglect an external impulse if it is not in the direction of interest. 
Also, a small force acting over a long time can easily provide more impulse
Please find the attached files for the solution