Hmwk 2 Clarifications 

Additional clarification posted Oct 1st:

Class, there is a typo in homework 2, description of the alarm clock.  I
describe a "set wake" and "set alarm" position for the dial.  It should read
"set wake" and "set time."  That is, one position is for setting the time for
the alarm to ring (set wake), and the other is for setting the wall clock time
(set time).

For oven light in hmwk 2:

oven light is on when door is open.
oven light is on when oven is baking.
oven light is on when oven is broiling.
oven light is NOT on when stove top is on.