You'll notice that there is a set of practice problems for the final exam now appearing among your current WebAssignments. This practice set will be available to you through Sunday, Dec. 13, to work on as practice for the final exam. It will remain visible as a "past due" assignment after that date. This problem set has no effect on your grade but is an optional way to review for the final exam. It includes 48 questions, so this is a very comprehensive review.