Answer:
The correct answer is letter "A" and "C": Focused on the concerns of the audience; Purposeful.
Explanation:
Business writing is necessary when reports of the financial situation of the company are necessary to be shared. These types of writings are characterized for being objective and straight-to-the-point. Besides, they must be purposeful -which implies there is a major reason why they are being written, and audience orientated -cover the information the audience is requesting to know.