JAVA - Please produce both a product.java file and a productprinter.java file (tester) Implement a class Product. A product has a name and a price, for example new Product("Toaster", 29.95). Supply methods getName, getPrice, and reducePrice. Supply a program ProductPrinter that makes two products, prints each name and price, reduces their prices by $5.00, and then prints the prices again.

Implement the inventory manager class. This class must have methods that do the following: Add a new item to the inventory manager. Remove an item from the inventory manager. Re-stock an item in the inventory manager. Display the items in the inventory manager. Search for an item in the inventory manager by at least two criteria (name, price, quantity, etc.). Part 3: Test the inventory manager class with a driver program or unit tests. This may be a console application.

Stuck on Java again. Have to complete this using for-loops but everything I've tried has just given me errors. Any help would be appreciated!

Implement the Board class. Make sure to read through those comments so that you know what is required.   import java.util.Arrays; import java.util.Random; public class Board { // You don't have to use these constants, but they do make your code easier to read public static final byte UR = 0; public static final byte R = 1; public static final byte DR = 2; public static final byte DL = 3; public static final byte L = 4; public static final byte UL = 5;   // You need a random number generator in order to make random moves.  Use rand below private static final Random rand = new Random(); private byte[][] board;     /** * Construct a puzzle board by beginning with a solved board and then * making a number of random moves.  Note that making random moves * could result in the board being solved. *  * @param moves the number of moves to make when generating the board. */ public Board(int moves) { // TODO }   /** * Construct a puzzle board using a 2D array of bytes to indicate the contents *…

This is for python class, so please answer in python   9.12 LAB: Product class   In main.py define the Product class that will manage product inventory. Product class has three attributes: a product code, the product's price, and the number count of product in inventory. Implement the following methods: A constructor with 3 parameters that sets all 3 attributes to the value in the 3 parameters set_code(self, code) - set the product code (i.e. SKU234) to parameter code get_code(self) - return the product code set_price(self, price) - set the price to parameter price get_price(self) - return the price set_count(self, count) - set the number of items in inventory to parameter count get_count(self) - return the count add_inventory(self, amt) - increase inventory by parameter amt sell_inventory(self, amt) - decrease inventory by parameter amt

Write a java program to complete the following parts: Part-1: Create a class Car and perform the following: - Declare public instance variables (name, model, color) as (String, int, and String) respectively. - Define set() method to set a car's name, model, and color. Define show() method to print out the car's name, model, and color. Part-2: In the main method: Declare an array of the defined class Car with length 5. Create three objects from Car and add them into the array. Set the objects' values (name, model, color) using set method. Print out the object's values (name, model, color) using show method.

1) Implement a class Moth that models a moth flying along a straight line. The moth hasa position, which is the distance from a fixed origin. When the moth moves toward apoint of light, its new position is halfway between its old position and the position ofthe light source. Find the instance variable(s), define and implement the constructor(s), then supplythe following methods:- public void moveToLight(double lightPosition) - public double getPosition()2) Document your class, generate Javadoc documentation and produce a test program ‘MothTester’that construct a moth, move it toward a couple of light sources, and check that the moth’s positionis as expected. 3) Add a comment to your class Moth that explains how you can make the Moth immobile after 10moves.

Write java method fullName with a return type of void and accept a name. The method will display the abbreviation of the firstname and middle name except for the lastname. For example, if name is Yule Plaza Sanchez it will display: Y.P.Sanchez For example: Test Result fullName("Yule Plaza Sanchez"); Y.P.Sanchez fullName("Yule Josef Plaza Sanchez"); Y.J.P.Sanchez

Given main(), complete the Car class (in file Car.java) with methods to set and get the purchase price of a car (setPurchasePrice(), getPurchasePrice()), and to output the car's information (printInfo()). 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, the output is: Car's information:    Model year: 2011    Purchase price: 18000    Current value: 5770 Note: printInfo() should use three spaces for indentation   CarValue.java import java.util.Scanner;import java.lang.Math; public class CarValue {public static void main(String[] args) {Scanner scnr = new Scanner(System.in);Car myCar = new Car();int userYear = scnr.nextInt();int userPrice = scnr.nextInt();int userCurrentYear = scnr.nextInt();myCar.setModelYear(userYear);myCar.setPurchasePrice(userPrice);myCar.calcCurrentValue(userCurrentYear);myCar.printInfo();}}   Car.Java public class Car {private int modelYear; // TODO: Declare purchasePrice field…

Code in JAVA and see attached images for information on classes and methods A company pays its personnel on a weekly basis.  The personnel are of 4 types:  FixedWeekly personnel are paid a fixed amount regardless of the number of hours workedByTheHour  personnel are paid by the hour and receive overtime pay for all hours worked in excess of 40PercentOfSales personnel are paid a percentage of their salesFixedWeeklyPercentOfSales personnel receive a fixed amount plus a percentage of their sales. Create a class called Personnel.  This class will represent the general concept of all personnel.  All 4 types of personnel are considered Personnel.  FixedWeeklyPercentOfSales personnel are considered to be PercentOfSales Personnel.   The Personnel class will also be Payable.  You will need to create the Payable interface.  It will contain just one method called earnings().   Test Run Personnel processed polymorphically: FixedWeekly personnel: Harry Clarksocial security number: 111-11-1111weekly…