Which of the following statements is true?

Consider the classes below:
```
public class TestA {
public static void main(String[] args) {
int x = 2;
int y = 20
int counter = 0;

for (int j = y % x; j < 100; j += (y / x)) {
counter++;
}
}
}

public class TestB {
public static void main(String[] args) {
int counter = 0;

for (int j = 10; j > 0; --j) {
++counter;
}
}
}

```

a. The value of counter will be different at the end of each for loop for each class.
b. The value of j will be the same for each loop for all iterations
c. Both (a) and (b) are true.
d. Neither (a) nor (b) is true.

d. Neither (a) nor (b) is true.