Given the following AM modulated signal, determine the occupied frequency bandwidth (note: assume double-sideband large carrier (DSB-LC: S(t)4[1+0.5 cos(2T3300t)] cos(2T100E9t) a. Frequency bandwidth - 3300 Hz b. Frequency bandwidth 6600 Hz c. Frequency bandwidth 100E9 Hz d. Frequency bandwidth 200E9 Hz QUESTION9 Given the following AM modulated signal, determine the original message, m(t): (t) 5[1+0.5 cos(2Tt100t)] cos(2r160E6t) o a. m(t)-2.5cos(2n1 60MHz*t) b. m(t)-5cos(2T1 60E6t) C. m(t)-2.5cos(2Tt100t) d. m(t) 5cos(2T1 00t)