Five customers (Candy, Derek, John, Rose, and Steve), order lunch at a fast food restaurant. They order the following things, not in order: Cheeseburger, Salad, Chicken Strips, Hamburger and Fried Fish. Each customer asked for his or her meal to have extra sauce added to it (catsup, mustard, BBQ sauce, mayo or ranch dressing). Can you figure out who got what and in which order they were standing in line?

Clues:

1) The first customer (who wasn't a girl) isn't the one who ordered a salad.
2) The salad did not get BBQ sauce on it.
3) Candy ate chicken for lunch and wasn't last in line.
4) The person who asked for extra catsup had a cheeseburger.
5) John did not eat the mustard drenched fish.
6) Derek was in the exact middle of the line.
7) Steve was in line after the salad eater but before the mayo lover.