Which of the following statements are true in the context of a Compound Microscope?
$(A)$ Each lens produces a virtual and inverted image.
$(B)$ The objective has a very short focal length.
$(C)$ The eyepiece is used as a simple magnifying glass.
$(D)$ The objective and eyepiece are convex and concave lenses respectively.

• A
  $(A)$,$(B)$ and $(D)$
• B
  $(B)$ and $(C)$
• C
  $(A)$,$(C)$ and $(D)$
• D
  $(B)$ and $(D)$