At an intersection of hospital hallways, a convex spherical mirror is mounted high on a wall to help people avoid collisions. The magnitude of the mirror's radius of curvature is 0.518 m. (a) Locate the image of a patient 11.6 m from the mirror. (Use the correct sign conventions.) cm (from the mirror) (b) Indicate whether the image is upright or inverted. upright O inverted (c) Determine the magnification of the image