If You Stand in Front of a Concave Mirror, Exactly

Multiple Choice

If you stand in front of a concave mirror, exactly at its focal point,

A) you won't see your image because there is none.
B) you won't see your image because it's focused at a different distance.
C) you will see your image, and you will appear smaller.
D) you will see your image and you will appear larger.
E) you will see your image at your same height.