Read a text-message chain.

Elena Rowe (4:44 p.m.)
Hey Eli. I'm having a problem with my mini fridge. I hear the motor humming, but it's not cooling off. David from our history class tells me you're good at fixing things like this. Could you come by and have a look?

Eli Molina (4:45 p.m.)

Hey Elena. I'd be happy to take a look. Right now I'm in the library with my math study group. We just got here.

Elena Rowe (4:46 p.m.)
Oh, I didn't mean right away. Any time is good.

Eli Molina (4:47 p.m.)

How about tomorrow at 12:30?

Elena Rowe (4:48 p.m.)
My economics class starts at noon. Does 1:30 work?

Eli Molina (4:50 p.m.)

That works fine. Chances are it's a broken condenser coil. I've got an extra one, so I'll bring it with me.

Elena Rowe (4:51 p.m.)
Thank you so much!