With an abundance of natural resources can be determined by a countries development by allowing other countries buy the resources. which then kicks the start of trade as well as development that keeps the countries incomes rising that allows the whole economic system to grow.<span />
I believe the answer is: all students, faculty, supporters, and staff of the University of Michigan
To understand the textbook and school supplies needs, the population would includes all people who use the books along with those who are involved in the process of distributing the book from the publishers to the buyers. These population could provide various type of information such as type of difficulties appear during the sales process, the type of content that is popular among the students, etc.