Answer:
C. Audience oriented
Explanation:
Audience oriented refers when the number of people are available to listen or we are convey our message to large number of audience.
According to the given situation Jeanine, I want you to compose the report because I'm too exhausted and I want to spend some time with my family. Besides this, you are better writer. This situation indicates that there is a purpose and economical but not audience oriented as it includes two people only.