One of the characteristics of a character study is (B) getting a glimpse into the character's mind and heart is the most important element of the story.
In a character study, a character's traits and personality are often more important than the plot of the story.
A explaining the benifits of following the viewpoints
Peeta doesn't want to be 'a piece' in the Hunger Games, and he wants to die the same person he is now. He doesnt want the Games to change him.
Hello. You did not present the excerpt to which this question refers, and you did not present the answer options. This makes your question impossible to answer. However, I will try to help you in the best possible way.
The central idea of a text is the main subject to which the text is addressing. It is the theme to which the author wishes to pass on reflection and reasoning. You will only be able to identify this idea with a complete reading of the passage to which your question refers, but you will be able to identify these ideas by the subject that the characters are addressing in their actions and speeches.