An Object 6 Cm in Front of a Concave Mirror

An object 6 cm in front of a concave mirror has a height of 2 cm. The mirror has a radius of curvature of 12 cm. What is the image height and position?

A) The image is 6 cm on the other side of the mirror, and 2 times bigger.
B) The image is 6 cm on the same side of the mirror, and the same size as the object.
C) The image is in infinity on the other side of the mirror, and is much bigger.
D) The image is in infinity on the same side of the mirror, and is the same size as the object.