What is the scope of accessibility defined on line 2? 1 public class SimpleCar { 2 private int odometer; 3 public void driveForward(int miles) { 4 odometer = odometer + miles; 5 } 6 public void changeOdometer(int miles) { 7 int odometer; 8 odometer = miles; ; 9 } 10} O all of class SimpleCar O member access is not defined O method changeOdometer() O method driveForward()