A telephonic communication service is working at carrier frequency of 10 GHz. Only 10% of it is utilized for transmission. How many telephonic channels can be transmitted simultaneously if each channel requires a bandwidth of 5 kHz ?

Options

A. `2xx10^(6)`
B. `2xx10^(3)`
C. `2xx10^(4)`
D. `2xx10^(5)`

Answer

D