An object is placed 20.0 cm to the left of a diverging lens (f= -8.00 cm). A concave mirror (f = 12.0 cm) is placed 30.0 cm to the right of the lens. (a) Find the final image distance, measure relative to the mirror. (b) Is the final image real or virtual? (c) Is the final image upright or inverted with respect to the original object?