The answer a. record in the table.
        
             
        
        
        
Answer:
Exaggerated used of the technique can produce a comical effect, while more realistic animation must time the actions exactly to produce a convincing result. Slow in and slow out. Adds more frames near the beginning and near the end of a movement, and fewer in the middle, to make the animation appear more realistic.
 
        
             
        
        
        
B) Spreading the news about the incident response plan is not a good idea. If an incident was intentionally caused by a malicious person or group, knowing your response plan gives them information about how to make things worse.
        
             
        
        
        
 Answer:
previousAddition instance variable
Explanation:
In order to accomplish this you would need to add a previousAddition instance variable. In this variable you would need to save the amount that was added at the end of the process. Therefore, if a mistake were to occur you can simply call the previousAddition variable which would have that amount and subtract it from the total. This would quickly reverse the mistake, and can be easily called from the undo() method.