E. to set a goal of reaching her optimal weight
        
             
        
        
        
Continued use/ or addiction 
They have been using it for a while and might start to get addicted if not already
        
                    
             
        
        
        
An employee made unable to work until certain guidelines are met
        
             
        
        
        
Answer: Option C 
Explanation:
If Rachel does not eats healthy food then she must start to think that this food will not keep her healthy for a longer period of time.
She needs to shift to healthy food  for keeping herself healthy. Rachel should gather information about different types of healthy food which will provide her with better options for eating.
Once there will be healthy options she will start having healthy food and will not have unhealthy food.
 
        
                    
             
        
        
        
Answer:
Body language.
Explanation:
If you see someone nervously wringing their hands, you can assume they're worried about something. If you see someone crying, the obvious assumption is to believe they are sad about something.