<p>Say a student failed a class that was 3 units and retook the class again. Is that calculated at 6 units or 3 because the class is replaced?</p>
<p>Its 3 if you retake it and pass</p>
<p>If you received an F, you get 0 units. If you received a D, you get 3 units. If you received a D but repeated the course, you only get 3 units, not 6 units.</p>