An Object 6 Cm High Is Placed 18 Cm in Front

Multiple Choice

An object 6 cm high is placed 18 cm in front of a mirror.What type of mirror and what radius of curvature is needed for an image that is upright and 16 cm tall?

A) Concave,R = 58 cm
B) Concave,R = 7 cm
C) Convex,R = -7 cm
D) Convex,R = -26 cm
E) ​Concave,R = 29 cm