Student Bookstore at Pleasant Creek Community CollegeSituation: The bookstore st

Student Bookstore at Pleasant Creek Community CollegeSituation: The bookstore staff at Pleasant Creek Community Collegeworks hard to satisfy students instructors and the schoolsbusiness office. Instructors specify textbooks for particularcourses and the bookstore orders the books and sells them tostudents. The bookstore wants you to develop an object-orientedmodel for a new bookstore information management system.a. List possible objects in the bookstore operation includingtheir attributes and methods.b. Identify possible use cases and actors.c. Select one of the use cases that you identified in Step b. andcreate a sequence diagram.d. Create an object relationship diagram that provides an overviewof the system including how textbooks are selected by instructorsapproved by a department head and sold to students by thebookstore.