Staff Sgt. Chloe Martin, 10th Missile Squadron assistant noncommissioned officer in charge of missile chefs, demonstrates how to insert reciept paper in a register to (from left to right) Tech. Sgt. Farrel Blake, NCOIC of missile chefs; and Staff Sgts. Erick Dunn, missile chef trainer, and Ernesto Roman-Cruz, also a missile chef trainer. How to operate a cash register is part of the training Sergeant Martin ensures all missile chefs receive before deploying to the field. (U.S. Air Force photo/Airman Cortney Hansen)