In a study by langer, blank, and chanowitz (1978) a requester asked subjects to allow him to cut in front of them in line to make 5 xerox copies. one group of subject received no reason for the request
a second group received a good reason, "because i'm in a rush." a third group received a trivial (placibic) reason, "because i have to make some copies." what happened?

(a) only the group getting the good reason complied more than the group getting no reason. (
b) only the group getting the trivial reason complied more than the group getting no reason.
(c) both of the groups getting a reason of either sort complied more than the group getting no reason.
(d) all of the groups complied about equally.