So are you done?

I quoted my boss an hour of work for her project. 15 minutes after I started working...
(call) Boss: So are you done yet?

Me: No, I still need another 45 minutes.

Boss: Ok

30 minutes later. My boss walks over.

Boss: Are you done yet? Worker a needs another project done.

Me: I need another 30 minutes.

My boss yells out:
Boss: Worker a! We'll be done in 20 minutes! She then turns to me. You'll be done in 20 minutes you said right?

Me: Uhh, no 30 minutes.

Boss: Oh ok....

5 minutes later...

Boss: Are you almost done yet?

Me: I still need more time.

Boss: Oh ok, because we need to do other projects. So are you done yet?

Me: No....