Todd Oshinuga
Todd Oshinuga voted up HappyTwo BeHereTwo's answer

Sounds like homework, so I'll just discuss and let you choose.  Follow the "Hint" and review:

http://www.yourarticlelibrary.com/economics/money/barter-exchange-meaning-and-limitations-of-barter-exchange/30312/

Apples and pigs are difficult to store.  The apples will rot, and pigs require feed and cleanup.  However, they meet the basic need of food.

Cigarettes may meet the double coincidence of wants, but many don't smoke.  In … Read more