Java I have to create a program with two classes that prompts a cashier to enter price, quantity, and Y for a pet or N for an item; keep repeating until a price of -1 is entered i.e. use a price of –1 as a sentinel (i.e. -1 means all values have been entered). Additional Info. A pet shop wants to give a discount to its clients if they buy one or more pets and at least five other items. The discount is equal to 20 percent of the cost of the other items, but not the pets. You will need the following classes: "item" and "invoice" Item - used to describe an item (price, isPet and quantity); use constructor to set the item properities. public Item(double price, boolean isPet, int quantity) An invoice holds a collection of Item objects; use an array or array list to store them. In the Invoice class, implement the following methods: public void add(Item anItem) public double getDiscount()

Java I have to create a program with two classes that prompts a cashier to enter price, quantity, and Y for a pet or N for an item; keep repeating until a price of -1 is entered i.e. use a price of –1 as a sentinel (i.e. -1 means all values have been entered). Additional Info. A pet shop wants to give a discount to its clients if they buy one or more pets and at least five other items. The discount is equal to 20 percent of the cost of the other items, but not the pets. You will need the following classes: "item" and "invoice" Item - used to describe an item (price, isPet and quantity); use constructor to set the item properities. public Item(double price, boolean isPet, int quantity) An invoice holds a collection of Item objects; use an array or array list to store them. In the Invoice class, implement the following methods: public void add(Item anItem) public double getDiscount()

EBK JAVA PROGRAMMING

8th Edition

ISBN:9781305480537

Author:FARRELL

Publisher:FARRELL

Chapter2: Using Data

Section: Chapter Questions

Problem 9PE

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