Save your completed code, and submit it along with answers to the questions asked to the Sakai dropbox.
There is a large question lurking in this lab: if you were to use the pwm() process from the Plumbing library, how would it change the structure of your solution? Further, can you come up with another solution that allows 1. each LED to update its rate independently, but 2. gets rid of the semaphore construct we had to implement?
