You are surprised when a client abruptly ends a conversation before you can present all the information he requested. To better understand his needs, what should you do$?$

a$.$ Return to your office and do more research on the information.

b$.$ Ask good, open$-$ended questions to discover his objectives more clearly.

c$.$ Re$-$emphasize points you think are important that the client may not have understood.

d$.$ Apologize to the client for not giving him the information that he wanted.