Kaplan is a leading global test preparation services provider. It offers numerous study aids, practice exams, articles and other tools for career test planning. Books and computer software are also available for students. Among the programs that it helps with are nursing licensure, bar exam prep, a variety of professional developement tests, as well as K-12 learning services. The business is located in an office tower on the westside of Coolidge Hwy., just south of West Big Beaver Rd.