Which of the following statements best illustrates a social-cognitive explanation for the development of depression? Carson has a genetic predisposition toward depression, so he is more likely to develop depression. A Yolanda ruminates about her failures, so she is more likely to develop depression. B Zeke has low levels of norepinephrine, so he is more likely to develop depression. C Xander's ancestors were more likely to survive when they displayed symptoms of depression, so he is more likely to develop depression. D Beatrice has not reached self-actualization, so she is more likely to develop depression.