If you are attending a rock concert and the sound of the guitar is much louder than the singerÍs voice, which of the following conclusions would be most reasonable?
A. The singer is producing sound waves of a longer wavelength than the guitarÍs strumming.

B. The singer is producing sound waves of a higher amplitude than the guitarÍs strumming.

C. The guitar is producing sound waves of a longer wavelength than the singerÍs voice.

D. The guitar is producing sound waves of a higher amplitude than the singerÍs voice.