Tracey Lost Her Mother in a Tragic Auto Accident Last

Tracey lost her mother in a tragic auto accident last week. She has experienced sadness, tearfulness, and problems sleeping since the accident. She also has no desire to go out with her friends for the time being. Tracey likely _____

A) has developed an anxiety disorder.
B) will develop a psychotic depression.
C) has major depressive disorder.
D) is showing a normal reaction to the death of a loved one.