public interface Printable {

public void print();

}

public class Printer {

public static void printInvoice(Printable p) {

System.out.println("Printing invoice");

p.print();

}

}

public class Order implements Printable {

public void print() {

System.out.println("Order object");

}

}

public class Rental extends Transaction implements Printable {

public void print() {

System.out.println("Rental object");

}

}

(Refer to code example given above). What happens when the following code is executed?

Printable p = new Rental();

Printer pr = new Printer();

pr.printInvoice(p);

	A) Printing invoice is printed to the console.
	B) Printing invoice and Rental object are printed to the console.
	C) A runtime error occurs because printInvoice cant accept Rental objects.
	D) Nothing happens.