Program 1 Design a class named Stocks that contains: Private Data Members: A string data field named symbol for the stock’s symbol. A string data field named name for the stock’s name. A double data...


Program 1


Design a class named Stocks that contains:




  • Private Data Members:









            • A string data field named symbol for the stock’s symbol.

            • A string data field named name for the stock’s name.

            • A double data field and prevClosingPrice that stores the stock price for the previous day.

            • A double data field named currentPrice that stores the stock price for the current day.











  • Accessor and mutator functions for all data members.

  • A method named getChangePercent( ) that returns the percentage changed from the previous closing price to the current price. The percentage is calculated by subtracting the previous closing price from the current price then, dividing by the current price.

  • A method named nextDayPrice( ) that returns the predicted stock price for the next day assuming that the change percentage remains the same.



Implement the class. Write a test program that two creates Stocks objects named stock1 and stock2 without the use of a constructor for the first two companies the list of stocks below and display the price change percentage and projected price for the next day.











































Stock Name



Symbol



Previous Closing Price



Current Price



Apple



AAPL



286.89



284.69



Alphabet Inc.



GOOG



1,263.47



1,284.85



Facebook, Inc.



FB



176.25



179.20



Netflix, Inc.



NFLX



439.17



431.00



Tesla, Inc



TSLA



745.21



772.28




Program 2:


For this program you will be making modifications to your previous program.


You will need to modify the Stocks class by adding:













            • A constructor that creates a stock with specified symbol and name

            • A constructor that creates a stock with the specified symbol, name, previous closing price, and current price.













Implement the class. Write a test program that creates three Stocks objects named stock3, stock4 and stock5 using a constructor using the remaining three listings from the chart. You need to demonstrate the use of both constructors in your program.  Display the price change percentage and projected price for the next day.



Fill in the table with your answers from the program.
























































Stock Name




Symbol




Previous Closing Price




Current Price




Change Percentage




Next Day Price Prediction



Apple



AAPL



286.89



284.69







Alphabet Inc.



GOOG



1,263.47



1,284.85







Facebook, Inc.



FB



176.25



179.20







Netflix, Inc.



NFLX



439.17



431.00







Tesla, Inc



TSLA



745.21



772.28








Please do the program 2 part.

Jun 07, 2022
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