A client arrives to the clinic seeking mental health services. Belinda is 32 years old and lost her mother to complications of diabetes 2 years ago. Since the mother’s death, Belinda has been unable to return to work. She reported sleep and appetite disturbance, decreased energy, no interest in any leisure activity, socially isolated and withdrawn, has no purpose and finds no meaning in life, experiences intense sorrow and blames herself for her mother’s death since she could not always take her mom to the doctor due to working. A mental health diagnosis appropriate for Belinda would be: a. Complicated grief b. Acute stress reaction c. Adjustment disorder d. Persistent complex bereavement disorder