Its #2 burger.. the structural linguist are.. Charles C. Fries, Edward Sapir, and Leonard bloomfield. There is no one with the last name burger :)
Myrtle is a very classy lady who wants the riches in life and wants somebody who can supply her with these wants and needs. Tom is the guy that can do this for her and more, compared to Wilson he is more put together and wealthier and therefore Myrtle is attracted to him.
Answer:
Every time they are dirty.
Explanation:
If you don't change the towels out for the sandwich station every time they get dirty, it can lead to some food born illnesses that you can potentially give customers. If a customer gets a FBI, you can lose a customer, or get sued. It is always best to change them every time they are visibly dirty to prevent accidents like FBIs from happening.