hi please Need your best expert please.Don't forget to include the units.The tolerance is +- 1 in the 3rd significant.

Three-lens systems. In the figure, stick figure O (the object) stands on the common central axis of three thin, symmetric lenses, which are mounted in the boxed regions. Lens 1 is mounted within the boxed region closest to O, which is at object distance p1. Lens 2 is mounted within the middle boxed region, at distance d12 from lens 1. Lens 3 is mounted in the farther boxed region, at distance d23 from lens 2. (see the table below, all distances are given in centimeters). The type of lens is indicated by C for converging and D for diverging; the number after C or D is the distance between a lens and either of the focal points (the proper sign of the focal distance is not indicated). Find (a) the image distance is for the (final) image produced by lens 3 (the final image produced by the system) and (b) the overall lateral magnification M for the system, including signs. Also, determine whether the final image is (c) real or virtual, (d) inverted from object O or noninverted, and (e) on the same side of lens 3 as object O or on the opposite side. 1- diz -- dos -1 (a) (b) (c) (d) (e) P1 Lens 1 d12 Lens 2 d23 Lens 3 13 M R/V 1/NI Side +15.0 C, 8.00 19.0 C, 5.00 7.00 C, 5.00 (a) Number Units (b) Number i Units