In Fig. 34-52, an object is placed in front of a converging lens at a distance equal to twice the focal length f1 of the lens. On the other side of the lens is a concave mirror of focal length f2 separated from the lens by a distance 2(f1 + f2). Light from the object passes rightward through the lens, reflects from the mirror, passes leftward through the lens, and forms a final image of the object. What are?
(a) The distance between the lens and that final image
(b) The overall lateral magnification M of the object? Is the image
(c) Real or virtual (if it is virtual, it requires someone looking through the lens toward the mirror),
(d) To the left or right of the lens,
(e) Inverted or non-inverted relative to the object?

to th)--