All assignments are due at 3:00 pm on the specified due date. Late assignments will be accepted only if you have arranged for an extension in advance. Such arrangements can be made by contacting one of the instructors, but you should have a good reason for doing so. It is your responsibility to get your assignments done on time. Be sure to work far enough in advance to avoid unexpected problems, such as illness, unreliable or overloaded computer systems, etc.