Part (1) Create a class named Item, that includes two private members: Type (String), and Price(double). The Item class should also include: one set method, two get methods and default constructor to initialize Type to “None” and Price to 0.0. Part (2) Write a static method named findAvg that takes as parameter an array of type Item. The method should find and output the average price of all items in the array. The method prototype is: public static void findAvg (Item [] list) Write the main method to do the following:Declare an array of type Item of size 5;Ask the user to enter type and price for each item in the arrayCall the findAvg method to output the average price of all items.

Answered: Part (1) Create a class named Item,…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Part (1)

Create a class named Item, that includes two private members: Type (String), and Price(double). The Item class should also include: one set method, two get methods and default constructor to initialize Type to “None” and Price to 0.0.

Part (2)

Write a static method named findAvg that takes as parameter an array of type Item. The method should find and output the average price of all items in the array. The method prototype is:

public static void findAvg (Item [] list)

Write the main method to do the following:
Declare an array of type Item of size 5;
Ask the user to enter type and price for each item in the array
Call the findAvg method to output the average price of all items.

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