A signal transmitted from an Earth station bounces back from a geostationary satellite, with an altitude of 35864 km from the Earth surface. The range from the Earth station is
38200 km. The round trip time is about: (excluding processing delays and assuming $$c = 3 \times 10^8  m/s$$)

A

255 ms

B

127 ms

C

239 ms

D

120 ms