Clock Face: Cross Product Questions

Think about the situation described below. A number of questions based on this situation are posed afterwards, each having 2 possible responses (WRONG or RIGHT). We'll do some (but probably not all) of these questions in the lectures when you will all be asked to vote on which answer you think is correct. (Soon afterwards, you'll be able to see your responses, and those of the whole class at EVAF.)

1
Press 1 to signal WRONG
2
Press 2 to signal RIGHT
Let $\vec{H}$ and $\vec{M}$ represent the hour and minute hands of a clock. Identify whether the following statements are right or wrong
  1. At 12.00 $\vec{M}\times \vec{H}$ is zero.
  2. At 3.00 $\vec{M}\times \vec{H}$ is into the face of the clock.
  3. At 9.00 $\vec{M}\times \vec{H}$ is into the face of the clock.