The narrator used the word "I" meaning it's in 1st person & that the current story is being told by someone that it directly affects. For example, "I am typing an answer right now,".
C, i believe cuz ethos is all about boosting your credibility
Theme is a main idea or an underlying meaning of a literary work, which may be stated directly or
indirectly.
<h3>What is a Theme?</h3>
Theme is the central or main idea in literature or literary work which can be pointed directly or indirectly. novels, stories, poems, and other literary works consist of one or more theme.
A theme can be revenge, love, hatred and so on.
Therefore, Theme is a main idea or an underlying meaning of a literary work, which may be stated directly or indirectly.
Learn more on Theme from the link below.
brainly.com/question/25336781.