Her daughter chooses the degradation of prostitution over the degradation of starvation. 
        
             
        
        
        
Walter Cunningham's jaw muscle twitches because he is ashamed and self conscious about his low income. The teacher is new to Maycomb and is unaware of this economic difference that is present in Maycomb.
        
             
        
        
        
I know I'm rather late but the answer is 8 and 13. (This question requires some background... so yea.)