Given the task definition and input, reply with output. Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.

Problem: stacy was 5 days late returning items to the library. stacy had checked out 40 books, 2 movies, and 3 magazines. books are fined $ 0.25 per day, movies are fined $ 3.00 per day, and magazines are fined $ 0.50 per day. what is the average fine per item per day stacy paid ?
Options: a. $ 0.25, b. $ 0.30, c. $ 0.35, d. $ 0.40, e. none of the above
e