Selling Nachos at the Aztec Expo (for IB Club)

​During the Aztec Expo, I did several activities, but one of the ones I participated in was selling nachos for the IB Club. We sold them for a dollar and an extra fifty cents with jalapenos added on. My job when volunteering was to basically take people's money and give them back change if need be. All in all, this was the system: I took money and gave back change (if need be), my friends Cristobal and Lupe handled preparing and handing out the nachos. In addition, there was someone else who handled the tallying of how many nachos we sold and which ones we sold. I made sure she tallied them correctly. Ultimately, this led to the requirement of complete synchronization and cooperation. This was extremely fun.