A 52-Year-Old Woman Who Is Recently Divorced and Has Just

A 52-year-old woman who is recently divorced and has just sent her last child to college says she just does not understand why she is feeling so "low and alone." She states she is not sleeping well and has no energy for anything.These most likely are symptoms of:

A) worsening depression related to early menopause.
B) pathologic depression related to the divorce.
C) the "empty nest" syndrome related to the children being gone from home and stress from the recent divorce.
D) indicative of her need to go out and get a job.