Consider a 4.0-cm tall object that sits 8.0 cm in front of a concave mirror with a radius of curvature of 20.0 cm. What is the position of its image in relation to the mirror, and what are the characteristics of the image?
a. 40.0 cm on the other side of the mirror (virtual) and 5.0 times larger
b. 18.0 cm on the same side of the mirror (virtual) and 2.25 times bigger
c. 10.0 cm on the other side of the mirror (virtual) and 10.0 times larger
d. 40.0 cm on the same side of the mirror (real) and 5.0 times larger