"Create the following in java

:

Create the following:

$1.$ Class Invoice $($ the node $)$ that includes four instance variables:

int No; $//$ the Invoice No

String CustName; $//$ the Customer name

int Amount; $//$ the Invoice Amount

char Status; $//$the Invoice status $($ P paid $$ N not paid $)$

Invoice next; $//$ to the next Invoice

Default and overloaded constructors

$2.$ Class Shop that includes two instance variables:

Invoice head;

Invoice Tail;

Your class should have the following:

$$ A method that initializes the instance variables.

$$ void add $($int$,$ String, int, char$)$ creates and adds the Invoice information $($ No$,$ CustName, Amount and Status$)$ in the singly linked list.

$$ void printAllInvoices$()$ prints all the Invoices in the single linked list.

$$ void printPInvoices$()$ prints all the $($paid$)$ Invoices in the single linked list $($based on the status of an invoice$).$

$$ int countAllInvoices $()$ counts the number of Invoices in the list.

$$ int countPInvoices $()$ counts all the $($paid$)$ Invoices in the list $($based on the status of an invoice$).$

Write a test application. In the main method, do the following:

$$ Create a Shop object.

$$ Ask the user to enter the number of Invoices in the Shop.

$$ Input the No$,$ CustName, Amount and status of each Invoice and add it to the Shop class $($Hint: Use a loop$).$

$$ Print all Invoices.

$$ Print all paid Invoices.

$$ Print the number of all Invoices.

$$ Print the number of all $($paid$)$ Invoices in the list."PN$04$