case problem 2Carly's Catering provides meals for parties and special events. In previous chapters, you have developed a class that holds catering event information and an application that tests the methods using four objects of the class. Now modify the Event and EventDemo classes as follows:Modify the method that sets the event number in the Event class so that if the argument passed to the method is not a four-character String that starts with a letter followed by three digits, then the event number is forced to A000. If the initial letter in the event number is not uppercase, force it to be so.Add a contact phone number field to the Event class.Add a set method for the contact phone number field in the Event class. Whether the user enters all digits or any combination of digits, spaces, dashes, dots, or parentheses for a phone number, store it as all digits. For example, if the user enters (920) 872-9182, store the phone number as 9208729182. If the user enters a number with fewer or more than 10 digits, store the number as 0000000000.Add a get method for the phone number field. The get method returns the phone number as a String constructed as follows: parentheses surround a three-digit area code, followed by a space, followed by the three-digit phone exchange, followed by a hyphen, followed by the last four digits of the phone number.Modify the EventDemo program so that besides the event number and guests, the program also prompts the user for and retrieves a contact phone number for each of the sample objects. Display the phone number along with the other Event details. Test the EventDemo application to make sure it works correctly with valid and invalid event and phone numbers.Save the files as Event.java and EventDemo.java.case problem 1Sammy's Seashore Supplies rents beach equipment to tourists. In previous chapters, you have developed a class that holds equipment rental information and an application that tests the methods using four objects of the class. Now modify the Rental and RentalDemo classes as follows:Modify the method that sets the contract number in the Rental class so that if the argument passed to the method is not a four-character String that starts with a letter followed by three digits, then the contract number is forced to A000. If the initial letter in the contract number is not uppercase, force it to be so.Add a contact phone number field to the Rental class.Add a set method for the contact phone number field in the Rental class. Whether the user enters all digits or any combination of digits, spaces, dashes, dots, or parentheses for a phone number, store it as all digits. For example, if the user enters (920) 872-9182, store the phone number as 9208729182. If the user enters a number with fewer or more than 10 digits, store the number as 0000000000.Add a get method for the phone number field. The get method returns the phone number as a String constructed as follows: parentheses surround a three-digit area code, followed by a space, followed by the three-digit phone exchange, followed by a hyphen, followed by the last four digits of the phone number.Modify the RentalDemo program so that besides the contract number and minutes, the program also prompts the user for and retrieves a contact phone number for each of the sample objects. Display the phone number along with the other Rental details. Test the RentalDemo application to make sure it works correctly with valid and invalid contract and phone numbers.Save the files as Rental.java and RentalDemo.java.

Using MYSQL Instructions This assignment has two parts: 1.Hands-on lab 2.Course project Part I-Hands-on Lab For this assignment, you will display information from a Microsoft Access database by using SQL commands. Using the Microsoft Access database Theresa's Trees, write SQL statements for the given tasks. Once complete, copy the SQL statements from Microsoft Access and paste them in a Microsoft Word document that will be submitted along with part II of the assignment. Write an SQL statement: •To display all the information from the Customer table •To display each shipping date for customer 1 from the Invoice table Note: Display both the customer number and the shipping date. •To display the names of all the trees that cost at least $200.00 •To display all the information for invoice number 2 •To list the phone and last name of all customers •To list the phone, first name, and last name of all customers whose last name starts with "J" •To return the number of customers •To determine the average total invoice amount •To show all the items ordered from invoice number 3 To show the first and last names along with the invoice number of all customers with an invoice of at least $250.00 Part II-Course Project This part of the assignment is a detailed project designed to help you learn the modeling of business requirements and understand the physical implementation of logical business models through the use of E-R models. Through each week's project, you will be adding to the course project. You will be assigned tasks each week, which you will complete and submit as directed. Course Project Part 1—Database Planning For this week, imagine that you have been hired by a company to build a database for it and complete the following tasks: •Describe your idea of the database. ◦This can be a business problem or a hobby you are interested in—for example, an airline reservation system. •Outline the database you would like to create. •Outline the SDLC. Include the following subcategories: ◦Strategy and analysis for a business or an idea you plan to develop ◦Analysis of the current system: ◾What does the company have? ◾What business projections does it have? ◦Integration with other systems—plan how the current system can be integrated with other systems ◦Documentation and communication—describe how this vital part will be accomplished ◦Design for changes—prepare a plan for the future ◦Reusable resources—do not redo work; identify what the company has in place that you can use (This is the best part of the project—you create everything!) Note: Whatever you create is fiction and the above-mentioned six items will need to be addressed in the final document. Assignment Deliverable After you complete the lab and course project, collate the information from both in a 3- to 4-page report in a Microsoft Word document. Submission Details •Name your report SU_ITS3102_W1_A3_LastName_FirstInitial.doc. •Submit your document to the Submissions Area by the due date assigned.