Jerry the rbt comes to his client’s home for his scheduled aba session. when jerry gets there, he finds the client yelling and his mother crying in the corner. how can jerry with this immediate situation within the boundaries of his role as an rbt?

a. ignore the mother's crying and begin trying to play catch with his client.
b. as the mother what happened in order to know what to do with the client. make sure she is physically ok and start therapy or behavior plan implementation
c. hug the mother and tell her it is going to be ok ignoring his client
d. walk out immediately and not provide therapy that day