Alexis: Um, David, I can swing by the store and help out after school, if you want. I also may need some more of that lip balm that I liked.
David: Okay. Um, I think we've had enough of your help. And unless you planning on purchasing that lip balm you're not getting the lip balm.
Alexis: Okay. It's called sweat equity, David. I learned about this week. And that's when you help someone out and then they give you lip balm or whatever else you might need in exchange for your time and energy.
David: I think you might actually need to break a sweat, in order to earn sweat equity.
Alexis: Okay, what if I got Patrick to break a sweat for me. That's called outsourcing. Outsourcing...
David: Are you passing this economics course?
Alexis: Yeah. Yes, I'm pretty sure.