In the following code, which line in ClassA has an error? Line 1 public interface MyInterface Line 2 ( Line 3 Line 4 Line 5 } Line 6 public class ClassA implements MyInterface Line 7 { Line 8 Line 9 Line 10 } A. Line 7 B. Line 9 C. Line 8 OD. Line 6 int FIELDA 55; public int methodA (double); FIELDA = 60; public int methodA (double) { }