An electronics firm plans to build a research lab-oratory in Southern California, And its management has to decide between sites in Los Angeles, San Diego, Long Beach, Pasadena, Santa Barbara, Anaheim, Santa Monica, And Westwood. If A represents the event that they will choose a site in San Diego or Santa Barbara, B represents the event that they will choose a site in San Diego or Long Beach, C represents the event that they will choose a site in Santa Barbara or Anaheim, And D represents the event that they will choose a site in Los Angeles or Santa Barbara, list the elements of each of the following subsets of the sample space, which consists of the eight site selections:
(a) A ;
(b) D ;
(c) C ∩ D;
(d) B ∩ C;
(e) B ∪ C;
(f) A ∪ B;
(g) C ∪ D;
(h) (B ∪ C) ;
(i) B ∩ C .