The grocery store we use does not mark prices on its goods. My wife went to this store, bought five packages of bacon
and two cartons of eggs, and paid a total of $16.33. Not knowing that she went to the store, I also went to the same
store, purchased two packages of bacon and five cartons of eggs, and paid a total of $11.53. Now we want to return
two packages of bacon and two cartons of eggs. How much will be refunded?
How much will we be refunded?