Please show all work and formulas

Problem-6: Combination of Lenses. hiobj:=1.20- cm-tall object is diobj :=50.0.cm to the left of a converging lens of focal length f, = 10.0 . cm . A second converging lens, this one having a focal length of f2:=60.0-cm, is located Dis:300.0.cm to the right of the first lens along the same optic axis. (a) Find the location and height of the image (call it I1) formed by the lens with a focal length of 40.0 cm. (b) I1 is now the object for the second lens. Find the location and height of the image produced by the second lens. This is the final image produced by the combination of lenses. (c) Draw an accurate ray diagram of the system. (a) da = 200 cm M=1 -4.8 cm (b) do=150 cm M2- -1.5 hfinal= (7.2 - 10 2) m