[Deleted because this question is from a banned source - see below. Kaplan does not permit other test prep companies to host or discuss its questions.]
SOURCE: KAPLAN CR TESTS
OA:D.
Well, I didn't find any reason to eliminate B, since workers must be having there own psychological problems due to which they are dissatisfied even if there are no
apparent problems with their working conditions. So answer should be B.
Manhattan staff, please correct me if I'm wrong here.
Thanks.