Welcome to Week 4! This week's homework will be longer, but will due in
two weeks, end of day October 31, to give you more time to focus on your milestone this week. We have split the homework into two parts. We
strongly suggest you finish the first part by October 24, but the distribution of work across these two days is up to you. As with the other homework assignments, you are expected to work on this assignment independently. If you need help, Office Hours are a great place to ask questions, and our class forum Ed is perfect too. If you think your question may be revealing answers for other students, make sure you make a private post on Ed.