Number three is the answer
        
             
        
        
        
Explanation:
Fist she tried to fix it because the author have expressed her feeling during her trying... Then she thought about her sister of being a good fixer... 
SO the answer is B 
Hope this helps! 
 
        
                    
             
        
        
        
1 and 2 would be enough because it represents the Atlantic Coast :)