Answer:
Runtime error probably. The program won't make it past the while loop in the code.
<span>C. Documents that convey buyers, sellers, and purchases made</span>
You press and hold the "b" button on your left earmuff, but you have to hold it down as long as you want ANC (Automatic Noise Cancelling) to be turned off, in other words, as soon as you release the button, ANC will be turned back on. Unfortunately, this will also mute your music.
