Different splitting ratios introduce different optical path attenuation. A 1:8 splitter is used in the optical path. Which of the following values may be the optical path attenuation value introduced by the splitter?

Different splitting ratios introduce different optical path attenuation. A 1:8 splitter is used in the optical path. Which of the following values may be the optical path attenuation value introduced by the splitter?
A . 13.6
B . 10
C . 7.2
D . 3.6

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Answer: B