I spend an average of $6 a WEEK as I usually go out only once. The other days I pack my luch, normally a sanwitch, carrots, apple, chips, and some other snack thing (like dried mangos, nummy!)
Sometimes I eat out more than once a week and sometimes I pack my lunch for the whole week, it just depends. If I go out it's usually for Teryiaki or to get a Costco Chicken Bake
Oh, and my break is sorta as long as I want though the usual time they say is an hour. I normally take ~20 min unless I have a book, then I go the full hour.
-spike