D. Both A and C are true.
        
                    
             
        
        
        
Answer:
Hypothetical - deductive reasoning
Explanation:
Hypothetical - deductive reasoning - 
It is a type of hypothesis , which enables to correct some hypothesis , by giving some new and innovative idea , is referred to as Hypothetical - deductive reasoning . 
It helps to predict some alternative to resolve a certain issue , 
Hence, from the question, 
David mind is flooded with great ideas to repair the car , thereby demonstrating Hypothetical-deductive reasoning . 
 
        
             
        
        
        
Answer:
Do not be greedy, stop DOWRY! Don't degrade yourself by demanding dowry. Don't search for a shareholder,select a life-partner. Don't sell yourself, have self confidence.
Explanation:
 
        
             
        
        
        
Orville Wright piloted the powered airplane.
        
             
        
        
        
Answer:
Deontological                                                                          
Explanation:
Deontological: In moral philosophy, the term "deontological" is also referred to as deontology, and is described as the "normative ethical theory" that signifies that the "morality" of a specific action needs to be based on whether that specific action itself is considered as wrong or right under a particular series of rules, instead of basing on the result of that action.
In the question above, the designer's approach to ethical decision-making is best characterized as deontological.