Inventory system Develop an Product base class to keep track of the products o You need to keep track of the following information in the class Item number Name .Cost Qty o Your class needs to have methods that perform the following actions A default constructor A constructor to initialize the item when you read them in from the file .A destructor Get the Item Number Get the Name .Get the Cost Get the Qty .Set the Qty Set the Cost . Develop an Inventory class that is derived from the Product class o Your Inventory class should create a dynamic array of objects (products) You will read in from the text file all the products and store them in the array. Your Inventory class should have the following functionality o Be able to add new products Update product information Qty and Cost. Delete products