Homework is to complete lab report that analyzers the x flight roller coaster at great adventure six flaggs

Final Grade Calculator Write a program that allows an instructor to calculate the final grade for the students in a class. Use the following menu to drive the program: 1. Enter new student information 2. Exit When the user chooses (1) they will be prompted for the following information: Number of Exams and the grade for each Number of Quizzes and the grade for each Number of Homework assignments and the grade for each Input validation: All grades entered must be between 0 and 100. The final grade is then calculated as follows: Exams: 40% of final grade Quizzes: 40% Homework: 20% Display the final grade for each student. The user may enter as many students as possible until they choose to quit. Please see attached output example. 2. Upload both your algorithm and your source code. Grading Rubric: (20 points) Include the following in your algorithm: Algorithm (3 points) If statements/Loops (8 points total) Main menu loop and if statements (4) Input validation loop for exam, quizzes, homework grade (2) Input validation for main menu (2) Calculations (9 points total) Average exams (2) Average quizzes (2) Average homework (2) Final Grade (3)

va for a class, including attributes, accessors, mutators, and constructors. Design and write Java for an application program that instantiates and uses objects of a user-defined class. Use the repetition structure in class methods and application program modules. Perform error checking. Use a graphical drawing program (ArgoUML) to create class diagrams. Directions for completing and submitting the homework: You will be submitting the following files: Task #1: Pseudocode written with Word, Notepad++, or similar application Task #2: Pennies.java Task #3 Inventory.java The application class created in 3b below The UML class diagram created in ArgoUML, Raptor, or similar application Homework Assignment: Write the pseudocode needed to complete Chapter 5, number 9 – Pennies for Pay. Implement Pennies for Pay in Java. The Secondhand Rose Resale Shop is having a seven-day sale during which the price of any unsold item drops 10 percent each day. Design a class diagram showing the class, the application program, the relationship between the two, and multiplicity. Then write the Java code as described below. Be sure to follow the CSI 117 Style Criteria (Links to an external site.) for naming conventions, class diagrams, pseudocode, keywords, and operators. An Inventory class that contains: an item number and the original price of the item. Include the following: A default constructor that initializes each attribute to some reasonable default value for a non-existent inventory item. Another constructor method that has a parameter for each data member, called the overloaded constructor. This constructor initializes each attribute to the value provided when an object of this type is instantiated. Be sure to incorporate adequate error checking for all numeric attributes. Accessor and mutator methods for each attribute. Be sure to incorporate adequate error checking for all numeric attributes. Extra credit for including Javadoc comments. An application program that contains two methods: the main() module and the printSaleData()module. The main()module must do the following: create an Inventory object using the default constructor use a loop to get inventory items from the user. The user should enter the item number and the original price of the item. This loop should continue until the user indicates that they have no more items to enter. For each item entered by the user, the code inside the loop should do the following 2 items: set the attributes of the Inventory object by calling the appropriate method in the Inventory class for each item entered by the user send the Inventory items, one at a time, to the printSaleData() module for processing Extra credit for including Javadoc comments. The printSaleData()module must accept an Inventory object and produce a report that shows the item number and the price of an inventory item on each day of the sale, one through seven, using a loop. For example, an item with an original price of $10.00 costs 10 percent less, or $9.00, on the first day of the sale. On the second day of the sale, the same item is 10 percent less than $9.00, or $8.10.