Question 1

the tone of a piece of literature is determined by:

examining the organizational pattern the author chose to use
determining the author's purpose for writing about the topic
analyzing the word choices and identifying the author's attitude toward the subject
identifying the feelings the audience has after reading the piece

the perspective of a piece of literature is also referred to as:

point of view
tone
audience
purpose

when the purpose of a piece of literature is to inform, the writer usually:

writes in the first person.
writes in the second person.
writes in the third person.
writes for a specific audience.

the audience of a piece of literature:
may be impossible to determine
may be a specific group of readers, such as young women
may be a consideration a writer chooses to eliminate
may be more important than the theme or tone

when the author addresses the audience using you, your, yours, or commands, the point of view is:

first person
second person
third person
fourth person