C is the answer to this question...hope this helps.
        
             
        
        
        
13.9
Explanation: add the amount he doesn’t in gift A (10.7) and the amount he spent on part B (5.4) and you get 16.1. The. Subtract 16.1 from 30 and you get 13.9
        
                    
             
        
        
        
If you wanted to create a blurred background effect when taking a portrait, then it is a good idea to include more back ground in your picture. 
        
             
        
        
        
A  icon a legend and a queen
 
        
                    
             
        
        
        
<h3>Thanks a lot for that motivational short speech!</h3>
<h3>#1AtLeaderboard</h3>