In this activity, we are going to plan out and write a class definition that stores information for a book... Let's say we want to store the following information about this book: The book's name The book's author(s) (a book can have more than one author) The book's publisher The book's ISBN number The book's price The book's year of publication First, answer the following questions before the design: 1. What is a suitable name for this class? (Pick a name that best describes it).

Complete the Car class by creating an attribute purchase_price (type int) and the method print_info() that outputs the car's information. Ex: If the input is: 2011 18000 2018 where 2011 is the car's model year, 18000 is the purchase price, and 2018 is the current year, then print_info() outputs: Car's information: Model year: 2011 Purchase price: $18000 Current value: $5770 Note: print_info() should use two spaces for indentation.

Draw the UML diagram for the class. Implement the class. Write a test program that creates an Account object with an account ID of 1122, a balance of $20,000, and an annual interest rate of 4.5%. Use the withdraw method to withdraw $2,500, use the deposit method to deposit $3,000, and print the balance, the monthly interest, and the date when this account was created.

Give an example of a class and an example of an object. Describe what a class is, what an object is, and how they are related. Use your examples to illustrate the descriptions. Your Discussion should be at least 250 words in length, but not more than 750 words. Once you’ve completed your initial post, be sure to respond to the posts of at least 3 of your classmates.

Hi, this is a java programming question with direction of what to do. I'm just gonna attach the question sheet. Implement the following class diagram (diagram in attached photo)setFirstName() method should set the firstName attribute of the class.setLastName() method should set the lastName attribute of the class.setSpecialization() method should set the specialization attribute of the Doctor class.setHealthnumber() method should set the healthNumber attribute of the Patient class.setIllness() method should set the illness attribute of the Patient class.If you are not comfortable with set methods, you are free to create your own constructors to set the attribute values.Create a HospitalApplication class which contains the main method. Inside the main method the following should be done in the order mentioned. (Any other ordering would not guarantee full marks).Prompt for the following inputs for 5 Doctors. (Use for loops)• First name• Last name• SpecializationValid specializations…

You need to design this class.   It represents each food wastage entry recorded by the user through the form on the webpage (frontend).   If you notice the form on the webpage, you’ll see that each FoodWastageRecord will have the following as the data members aka member variables. Date (as string) Meal (as string) Food name (as string) Quantity in ounces (as double) Wastage reason (as string) Disposal mechanism (as string) Cost (as double) Each member variable comes with its accessor/mutator functions. food_wastage_record.hpp class FoodWastageRecord { public:  void SetDate(const std::string &date);  void SetMeal(const std::string &meal);  void SetFoodName(const std::string &food_name);  void SetQuantityInOz(double qty_in_oz);  void SetWastageReason(const std::string &wastage_reason);  void SetDisposalMechanism(const std::string &disposal_mechanism);  void SetCost(double cost);   std::string Date() const;  std::string Meal() const;  std::string FoodName() const;…

Please help with this error. I have 2 seperate files pet.java and dog.java. I don't know what code I'm missing or how to resolve the errors, I've been at this for 3 days trying to trouble shoot. I wrote the code and everything passed except I keep getting below errors:   Class Definition: Please click next for more feedback. If you review the UML diagram you will find that the classes are to be in separate class files. Class found, not "Dog" (case-sensitive) // pet.java public class Pet { private String petType; private String petName; private int dogSpaces; private int catSpaces; private int petAge; private int daysStay; private double amountDue;   // constructor public Pet (String petType, String petName, int dogSpaces, int catSpaces, int petAge, int dogsStay, double amountDue) { }   /**  * @return the petType  */ public String getPetType() { return petType; }   /**  * @return the petName  */ public String getPetName() { return petName; }   /**  * @return the petAge  */ public int…

Look at the book you are reading right now. Is it an object or a class? If it is a class, name some objects. If it is an object, name its class.

Create a new project named lab7_1. You will be implementing a Tacos class. For the class attributes, let’s use to type of taco, number of tacos, and price. Note that the price per taco of any type is 99 cents. Therefore, allow the taco type and number of tacos to be set directly, but not the price! The price should be set automatically based on the number of tacos entered. So a good idea may be to call the setter for the price inside the function that sets the number of tacos. Some other requirements: A default constructor and a constructor with parameters for your taco type and number of tacos member variables. You should also include setters and getters for these private member variables. However, make sure that the setter for price is private! You don’t want anyone outside the class modifying price. This setter should be called anytime you change the number of tacos. Your constructor needs to call a set method that allows you to set the two member variables, thus takes two…

A use case description is generic with few details. For this reason it does not contain numbered steps and alternatives to those steps. That is the kind of information contained in a user story. O True O False