It would be a Cartographer.
In order to get the time, you will use the equation:
Frequency x no. of cycles = Time
so the solution will be:
<span>1050 Hz x 12 cycles = .0114 seconds
Convert seconds into milliseconds by multiplying it by 1000 which is
= 11.4ms</span>
The answer is D <span>all of the above</span>
