_If in a broadcasting studio, a 1000 kHz carrier is modulated by an audio signal of frequency range 100-5000 kHz, the width of channel is __________ kHz.$?

_If in a broadcasting studio, a 1000 kHz carrier is modulated by an au

1.	_If in a broadcasting studio, a 1000 kHz carrier is modulated by an audio signal of frequency range 100-5000 kHz, the width of channel is __________ kHz.$?
A.	5
B.	4.9
C.	995
D.	10
Answer» E.