Mackenzie Recently Broke Up with Her Boyfriend and While She's

Mackenzie recently broke up with her boyfriend and while she's been feeling down, she doesn't meet the diagnostic criteria for depression. Her therapist needs to put a diagnostic code on her insurance form, though, so she should:

A) Diagnose Mackenzie with depression anyway
B) Diagnose Mackenzie with anxiety (about the relationship)
C) Write down a V code to indicate that Mackenzie is showing signs of impairment
D) Write down that Mackenzie is too poor to pay, so the insurance company should anyway