Are the methods in the following code correctly overloaded?

public class Prog2 { 

 public void m(String s, int i) {} 

 public void m(int i, String s){} 

} 

True/False

Assume the following class has been implemented:

public class Tool { 

 public static double log(double b, double x) { 

 return Math.log10(x)/Math.log10(b); 

 } private Tool() {// to prevent instantiation of the class throw new RuntimeException("This class cannot be instantiated"); } 

 } 

In another class, you want to use the log method in Tool class. Which statement uses the method correctly?

		1 double X = Math.log(2,8);
		2 double x = Tool.log(2,8);
		3 double x = log(2,8);
		4 double x = (new Tool()).log(2, 8);