(a) Where does an object need to be placed relative to a microscope for its 0.500-cm focal length objective to produce a magnification of -25? (Give your answer to at least three decimal places.) cm (from the objective lens) (b) Where should the 5.00-cm focal length eyepiece be placed to produce a further fourfold (4.00) magnification? |cm (behind the objective lens)

(a) Where does an object need to be placed relative to a microscope for its 0.500-cm focal length objective to produce a magnification of -25? (Give your answer to at least three decimal places.) cm (from the objective lens) (b) Where should the 5.00-cm focal length eyepiece be placed to produce a further fourfold (4.00) magnification? |cm (behind the objective lens)