The focal lengths of the objective and the eyepiece of a compound microscope are 2.0cm and 3.0cm, respectively. The distance between the objective and the eyepiece is 15.0cm. Th final image formed by the eyepiece is at infinity. The two lenses are thin. The distance, in cm, of the object and the image produced by the objective, mesured from the objective lens, are respectively.

Options

A. `2.4 " and " 12`
B. `2.4 " and " 15`
C. `2.3 " and " 3`
D. `2 " and " 12`

Answer

1