The total magnification of a specimen viewed under a compound light microscope is determined by:

Aadding the power of the objective lens plus the power of the ocular lens.
Bthe magnification power of the ocular lenses used.
Cmultiplying the power of the objective lens times the power of the ocular lens.
Dthe magnification power of the objective lenses used.

Verified Answer :

The total magnification of a specimen viewed under a compound light microscope is determined by multiplying the power of the objective lens times the power of the ocular lens.the eyepiece alone is 10x this one is the right answer hope it helps

multiplying the power of the objective lens times the power of the ocular lens