This is using Java. I am not sure about how to write the code for the last three requirements. Here is my code for the first part. Please leave short comments so it helps me to understand better. public class InventoryOnShelf {//fields// object type arrayprivate ItemOnShelf [] itemOnShelfList;private int size;public InventoryOnShelf() {itemOnShelfList = new ItemOnShelf[ 5 ] ;size= 0; }public void addItems(ItemOnShelf newItem) {}} getSize()//accessor method that returns the size of the array• public double getinventoryValue()//accessor method to return the combined sum of the totalValue of each of the ItemOnShelf objects inthe InventoryOnShelf object.public String toString()//accessor method to return each ItemOnShelf object in InventoryOnShelf object (one per line), alongwith the total inventory value on a line below the list of ItemOnShelf objects

public int getSize() { return itemOnShelfList.length(); } Accessor method is used…

getSize() //accessor method that returns the size of the array • public double getinventoryValue() //accessor method to return the combined sum of the totalValue of each of the ItemOnShelf objects in the InventoryOnShelf object. public String toString() //accessor method to return each ItemOnShelf object in InventoryOnShelf object (one per line), along with the total inventory value on a line below the list of ItemOnShelf objects

getSize() //accessor method that returns the size of the array • public double getinventoryValue() //accessor method to return the combined sum of the totalValue of each of the ItemOnShelf objects in the InventoryOnShelf object. public String toString() //accessor method to return each ItemOnShelf object in InventoryOnShelf object (one per line), along with the total inventory value on a line below the list of ItemOnShelf objects

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter9: Using Classes And Objects

Section: Chapter Questions

Problem 9E

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