A、Because he wants to visit her. B、Because he wants to discuss her suggestion with her. C、Because he wants to offer a proposal.

M:May I speak to Petty?
W:Speaking.
M:Good morning, Petty.
W:Good morning, Steward.
M:I’d like to discuss your suggestion with you as soon as possible. Would Tuesday be all right for you?
W:Tuesday. That’s tomorrow?
M:Yes.
W:Let me see. How about tomorrow, say, 8:30?
M:Then suppose I come to your office at 8:30 tomorrow.
W:Good. I’ll be expecting you then.
M:Thank you. Good-bye.
W:Good-bye.
Q15:What time do the two speakers agree to meet?
Q16:Why does the man make a call to the woman?