Fluid is leaking from an axle seal. technician a says to remove the wheel and check for incorrectly installed brake components. technician b says to check for obstructions at the differential breather.

d. learned preferences i believe is your answer

he made 11 calls in one day

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

because if the tool that you are using is not balanced it there would be false mass.