Problem 6. (Two-lens system, part two) Consider another two-lens system, this time consisting of a converging lens with focal length ?= 20 cm and a diverging lens with focal length ?= -40 cm oriented 30 cm apart. An object is placed 17 = 30 cm in front of the first lens. A. Compute the distance from the first lens to the image created by it, ? Express your answer in cm. B. Using the value found in part A, find the distance from the image formed by the first lens relative to the second lens, 7. Express your answer in cm. C. Find the location of the final image relative to the second lens, MY. Express your answer in cm