The Association for the Advancement of Automotive Medicine, an organization dedicated to...

The Association for the Advancement of Automotive Medicine, an organization dedicated to motor vehicle crash injury prevention and control, uses approval voting to elect members to their board of directors. Prior to each annual meeting, five directors must be elected, two of whom may be professionals other than physicians. Association members elect three directors from one group of four candidates and two directors from another group of four candidates.

Suppose the voters return the following ballots. Which two candidates are elected to the board of directors?