Write a java program with comments using the following instructions:

Design a class called Stock to store information about a stock transaction :

company

number of shares

purchase price

current price.

Your class must include the following member functions:

Default constructor (to initialize all data in class)

Parameterized constructor (to initialize company, shares, purchase price, current price)

Set functions for company, shares, purchase price, current price

getValue function that calculates the value of the stock shares * (current price purchase price)

get functions for company, shares, purchase price, current price

Create an array in main to represent all stocks in my portfolio. Give a maximum size of 10. You will need to keep a counter of how many stocks have been entered.

Create a menu and to process transactions as follows: Your loop that prompts for the users choice must be in main. You should try to write a static function (in the class with main) to process each option (instead of all code in main).

1 Add stock Prompt for data and add to the array. (You only add one at a time).

2 Display profit/loss Print each stock along with its value, and the total value of the portfolio

3 - Quit

SAMPLE OUTPUT:

Portfolio Calculator

1 - Add stock

2 - Show portfolio

3 - Quit

Enter your choice: 1

Enter company: Intel

Number of shares: 100

Purchase price: 29.50

Current price: 36.50

Portfolio Calculator

1 - Add stock

2 - Show portfolio

3 - Quit

Enter your choice: 1

Enter company: Apple

Number of shares: 50

Purchase price: 89.50

Current price: 116.25

Portfolio Calculator

1 - Add stock

2 - Show portfolio

3 - Quit

Enter your choice: 2

Portfolio Report

Company Value

Intel 700.00

Apple 1337.50

Total $ 2037.50

Portfolio Calculator

1 - Add stock

2 - Show portfolio

3 - Quit Enter your choice: 1

Enter company: Cisco

Number of shares: 50

Purchase price: 35.50

Current price: 26.75

Portfolio Calculator

1 - Add stock

2 - Show portfolio

3 - Quit

Enter your choice: 2

Portfolio Report

Company Value

Intel 700.00

Apple 1337.50

Cisco -437.50

Total $ 1600.00

Portfolio Calculator

1 - Add stock

2 - Show portfolio

3 - Quit

Enter your choice: 3