What is the result of executing the following program? 

A. 15
B. 25
C. 35
D. One line does not compile.
E. Two lines do not compile.
F. The program compiles but throws an exception at runtime.

public class Canine { public String woof (int bark) { return "1"+bark.toString(); } } public String woof(Integer bark) { return "2"+bark.toString(); } public String woof (Object bark) { return "3"+bark.toString(); } public static void main(String[] a) { System.out.println (woof ((short) 5)); }