Write a C++ program to keep track of business contacts.

Specification

Create a BusinessContact class with the following fields:

firstName:String

lastName:String

phoneNumber:String

emailAddress:String

company:String

Store the records in memory in a vector.

Store the records on disk in the text file contacts.txt.

Create a menu that allows for the following operations:

Add a Contact

Delete a Contact

View a Contact

Display the Contact List

Automatically read the text file and store the records in an array when the program begins.

Automatically write the records to the file when the program ends.

use comments to document the .cpp files and .h files