An audio signal has a bandwidth of 15 kHz. The maximum value of |m(t)| is
10 V. This signal frequency modulates a carrier. Estimate the peak deviation and the bandwidth of the modulator output, assuming that the deviation constant of the modulator is

(a) 20 Hz/V
(b) 200 Hz/V
(c) 2 kHz/V
(d) 20 kHz/V