Design a UML diagram (Must be UML) for a database to keep data about college students, their academic advisors, the clubs they belong to, the moderators of the clubs, and the activities that the clubs sponsor. Assume each student is assigned to one academic advisor, but an advisor counsels many students. Advisors do not have to be faculty members. Each student can belong to any number of clubs, and the clubs can sponsor any number of activities. The club must have some student members in order to exist. Each activity is sponsored by exactly one club, but there might be several activities scheduled for one day. Each club has one moderator, who might or might not be a faculty member.

Expand this design to cover graduate students as well as undergraduates. Graduate students can participate in the clubs as members, or they can serve as moderators of the clubs. A graduate student, like an undergraduate, has one academic advisor, but may also have a thesis advisor, who oversees his or her thesis research.

Add appropriate data members and 1-2 methods per class to your design.