Create a class called Invoice that a hardware store may use to represent an invo

Create a class called Invoice that a hardware store may use to represent an invoice for an item sold at the store. The class should have four (4) instance variables:Create a constructor that initializes the four data members. Also use default parameters with your constructor. Create an accessor and mutator for each data member as well. Create a member function named getInvoiceAmount that calculates the invoice amount. If the quantity is less than 0 it should be set to 0. If the price per item is also negative that should be set to 0 as well.You may create a function that dsplays the receipt.For extra credit write a method to overload the ostream and istream operators so any object of the class can be displayed in a cout statement and the object values can be inputted using cin. E.g.Invoice i;cin >> i;cout << i;