Vacation Management System The project involves the analysis, design and implementation of a Vacation Management System (VMS). The different steps involved in the analysis, design, and implementation phases need to be investigated for the system. Vacation Management System is based on a concept of maintaining tour packages for the tourists. Before stepping into the main system a user has to pass through login system to get access, then only he/she can use the features of the system which includes booking package, previewing ticket, canceling a ticket, viewing brochure. It also contains a sign-up feature. A user needs a certain id to get access. For this, the user can simply sign up by providing username and password. After logging in as a user, there are several options to perform. The user can check for holiday packages and book. In order to book a package, the user has to select within given package details and enter the number of people. After the booking is done, he/she can check for the ticket details which displays the total price and ticket of the package. The system should be able to do the following: Sign up, log in, log out Search tour package Book tour package Delete tour package Check tickets Cancel tickets Payment Change password PART 1 (80% of assigment 3). Create following UML diagrams for Vacation Management System. Upload your report. (each 25 points). 1. Physical Data Modeling (PDM)