Why did the woman want to complain about the noise?

Apartment Manager: Well, hi Mr. Brown. How’s the apartment working out for you?
Tenant: Well, Mr. Nelson. That’s what I’d like to talk to you about. Well, I want to talk to you about that noise. You see...would you mind talking to the tenant in 4B and ask him to keep his music down, especially after 10:00 at night?
Apartment Manager: Ooooh. Who me?
Tenant: Why yes. The music is blaring almost every night, and it should be your job as manager to take care of things.
Apartment Manager: Hey, I just collect the rent. Besides, the man living there is the owner’s son, and he’s a walking refrigerator. Hey, I’ll see what I can do. Anything else?
Tenant: Well, yes. Could you talk to the owners of the property next door about the pungent odor drifting this way.
Apartment Manager: Well, the area is zoned for agricultural and livestock use, so there’s nothing much I can do about that.
Tenant: Well, what about the...that! That noise!
Apartment Manager: What noise? I don’t hear anything.
Tenant: There, there it is again.
Apartment Manager: What noise?
Tenant : That noise !
Apartment Manager: Oh, that noise. I guess the military has resumed its exercises on the artillery range.
Tenant: You have to be kidding. Can’t anything be done about it?
Apartment Manager: Why certainly! I’vr protested this activity, and these weekly activities should cease...within the next three to five years.
Tenant: Hey, you never told me about these problems before I signed the rental agreement.