By when does the man want the blueprint to be delivered?

M: Ashley, will you deliver this blueprint to Green Mama’s by 3 o’clock or should I ask Rebecca?
W: I’ m sorry, Peter. I am scheduled to meet a client at 2 o’clock, and I don’t know how long the meeting will last. Also, Rebecca won’t be back until 4.
M: We are understaffed today.  Victor just started working here yesterday so he isn’ t familiar with things around here. I’ m hesitant to ask him.
W: Why don’t you ask him? I’ll draw a map and explain to him how to get there.