Two Urgent Questions. Help!!!!

<p>If I dropped a major class with a W, then retake it and got a A, would it lower my chance in transferring?</p>

<p>My ultimate target is Haas school in UC Berkeley
Here is my second question about Haas's transferring requirement I found on assist.org</p>

<p>"Complete all prerequisite courses (see below) with a letter grade of C- or
higher no more than 5 years before starting the business major. If you repeated
or have taken more than one course to fulfill a prerequisite you must use the
first attempt to satisfy the requirement. If you received a C- or higher for
your first attempt you should not repeat the prerequisite."</p>

<p>If I failed my major class and then got a A after I repeated the class, Could I use the later result for applying?</p>