Answer:
The protagonist of this scenario is Casey, as he is the main character who is faced with the decision of whether to tell the truth about breaking the vase or to hide his mistake and blame the family dog.
The antagonist is not a specific character, but rather the conflict between Casey's desire to avoid punishment and his sense of honesty and responsibility. This internal conflict is what creates the tension in the story and drives the plot forward.
In terms of time conflict, this is an example of a present conflict. Casey is faced with a decision in the present moment that will have consequences for the future. He must weigh the potential outcomes of telling the truth or lying and make a decision that will affect the resolution of the conflict.
Step-by-step explanation: