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An insect 1.2 millimeter tall is located 0.9 millimeter beyond the focal point of the objective lens of a compound microscope. The objective lens has a focal length of 11 millimeter, the eyepiece a focal length of 23 millimeter.

PART A) Find where is the image formed by the objective lens?

PART B) Determine how tall is the image mentioned in part A?

PART C) If you want to place the eyepiece so that the image it produces is at infinity, find how far should this lens be from the image produced by the objective lens?

PART D) Under the conditions of part C, evaluate the overall magnification of the microscope.

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