Quick corp. has $270,000 of outstanding accounts receivable. on march 10, 1988, quick assigned a $30,000 account receivable due from pine, one of quick's customers, to taft bank for value. on march 30, pine paid quick the $30,000. on april 5, taft notified pine of the march 10th assignment from quick to taft. taft is entitled to collect $30,000 from:

both quick and pine

neither quick and pine

pine

quick