Betts to be the 3rd Down Back?

[SBXVII]

Let me see if I got this right. .....

There is a store with 3 cashiers and one register. The #1 cashier is awsome, she rings everything up right, bags everything, no complaints from the customers. Screws up only once in a blue moon. Then you have cashier #2 who is not as fast as cashier #1 but she gets the job done. She may ring something up wrong once a day but she is good, polite, and works hard. Then you have cashier #3 who can't seem to work the register right. Constantly comes up $40 short or $40 over at the end of the day. When bagging food tends to break stuff. but, she can work the Virginia Lottery Machine like no other cashier.

I should get off her back cause she atleast does one thing right.