Two converging lenses having focal lengths of f = 11.7 cm and f = 20.0 cm are placed d = 50.0 cm apart, as shown in the figure below. The final image is to be located between the lenses, at the position x = 30.7 cm indicated. Object f1 f2 Final image (a) How far (in cm) to the left of the first lens should the object be positioned? cm (b) What is the overall magnification of the system? (c) Is the final image upright or inverted? upright inverted