Final answer:
The largest student organization on campus, Antourage, has 22,000 students.
Step-by-step explanation:
The correct answer is d)22,000.
To find the largest student organization on campus, we need to look for the option with the highest number of students. In this case, option d) has the highest number, indicating that Antourage has 22,000 students, making it the largest student organization on campus.