Question 2 (Inheritance) (15 points) Assume the following four classes have been defined: publie class Mecain extends Bidea! public void republican) Systen.out.print("mccain-R "); public class Obama extends Palin public void republican() { super. Zepublican(); System.out.print("obama-R "): publie class Palin ! public void republican() { System.out.print("palin- "); public class 3iden extends Palin public String toString() [ TOSIN bidon public void democrati) Zepublican(); System.out.print("palin-D ") public void democrat() System.out.print("biden- super. democrat (); ); public String to string() Zetum palin": Given the classes above, what output is produced by the following code? Palin) politicians = new Biden(), new Palin(), new McCain(), new Obama ()); for (int i = 0; i