1. Draw a state diagram that describes the process of passing a graduate course as a set of concurrent activities; The process has follow: To pass, a student has to attend all but two lectures, present to the class a paper, she read, and complete a course project, due on the last day of the team, To give her presentation, the student is given a date by the instructor, prepares her presentation, and gives it on the assigned day. At any time, the student can drop the course. /Date Given /First Lecture Prepare Presentation /First Lecture Choose Topic Date : [ presentation date = type ] Project : [ topic chosen ] Attend Lecture Give Presentation sh is ar stu ed d v i y re aC s o ou urc rs e eH w er as o. co m Pre Project end of term end of term Course project Th 2. To buy a book electronically from chapters.com, a customer needs to select the book from a list provided by Chapters' eCommerce system, provide credit card information to the system, then the system gets authorization from the bank for the payment, and if positive- confirms the sale. The order is then sent to the orders department and when the book becomes available, it is shipped to the customer. Also, the order department charges the customer's credit card by informing the bank of the amount. Draw a sequence diagram that model this process. Customer Bank Web System request Book info:() show(Book List) Order (Book) authorize ( Book pice) Page 1 of 1 This study source was downloaded by 100000828378276 from CourseHero.com on 12-04-2021 13:32:41 GMT -06:00 [Yes?] https://www.coursehero.com/file/55364529/Unified-Modeling-Language-Pratical-IIdocx/ Powered by TCPDF (www.tcpdf.org) fulfil order (book) Order Dept