There are six current-carrying conductors in a raceway that is to be installed in an area with an ambient temperature of 90 ° F. It is necessary to _____.

A) apply a correction for the ambient temperature only
B) derate because of the number of conductors in the raceway only
C) correct for temperature and derate (because of the number of conductors)
D) no corrections or derates are required

Control arm bushings are common wear items and require replacement.