4. (25 pts) Look at the following code. a) Is there any compiler or logic error? If so, explain them in detail. b) What is the goal of the following code, write it in a sentence. No more than 1 sentence! import java.util.Scanner; public class 054 public static void main(String[] args) { Scanner s = new Scanner (System.in); double sum; double avg=0; double ut ml = new double [10][10]; double t1 array1 = new double [10]; for (int i=0;i