An object XY of length 4 cm is kept in front of a concave mirror of radius of curvature 10 cm as shown in the given figure. The mirror is placed in a medium of refractive index 1.5. Also consider the co-ordinate axis as shown.
Select the correct statement about the image formed by the mirror.
AThe separation between y-coordinates of image of ends X and Y is 2 cm.
BThe separation between y-coordinates of image of ends X and Y is 
CThe separation between y-coordinates of image of ends X and Y is zero.
DThe image formed is parallel to the principle axis of mirror.