The Mcard is the ID card for University of Michigan students, faculty, and staff; it allows access to buildings and computing sites and serves as a library card. Its many functions can include (if activated) ATM services, debit card, and more!
For many students, working is an essential. There are many places on campus that hire students! Also, Ann Arbor is full of restaurants and other places that are great for students to work for.
A Social Security number is intended to accurately record your earnings in this country. Most employees are required to pay a certain percentage of their earnings to the Social Security System through the Federal Insurance Compensation Act or what is generally referred to as the FICA tax.