Read the following excerpt: "The recent surge in online learning platforms presents a unique opportunity for educational institutions to reach a broader, more diverse student body. However, concerns about digital equity and the quality of remote instruction must be addressed to truly harness this potential." What is the author's primary purpose in this excerpt?
✓ Correct Answer: Option D
The author presents both the 'unique opportunity' (potential) and the 'concerns' (challenges) of online learning, indicating a balanced discussion of both aspects.