A new client from a country of origin different from yours comes in for a screening and an ...

A new client from a country of origin different from yours comes in for a screening and an assessment. He tells you he is homeless and asks if you would mind if he camped in your yard during any outpatient treatment.
 
  According to the NAADAC code of ethics, you ________.
  A. should help only people whose ethnicity is the same as yours so
  that they feel more comfortable
  B. consider referring him to a shelter or other agency because
  staying with you involves a level and length of care that is
  beyond what is acceptable
  C. can help him set up the tent
  D. indicate that your area of professional expertise prohibits you
  from taking foreigners onto your property