SA 2, due Fri, Jan 9

To practice the drawing functions (basic shapes and colors), write a sketch to produce a traffic light that looks more or less like the following. I do mean more or less -- don't worry about exact sizes, spacing, colors, etc., but get the main elements there. Since the light signals "go," do make it so that green is brighter than red and yellow.

As always, turn in the zipfile on Blackboard, as SA 2 in the Assignments section. This time, in the field where you can type in some information, please tell me roughly how long this assignment took, and if there were any particular difficulties.