The BACB code of Ethics defines Multiple Relationships as "a multiple relationship is one in which a behavior analyst is in both a behavior-analytic role and a non behavior-analytic role simultaneously with a client, supervisee, or someone closely associated with or related to the client". Why is this an issue for a behavioural professional? What are some ways that a multiple relationship could inadvertently develop? How would you avoid such a relationship or rectify it, if one did develop? 250 word maximum. In your own words.