In addition, there is a limit to the number of units for which UC grants credit in the following areas: 1  English as a Second Language courses: a maximum of 8 semester (12 quarter) units. 2  Physical Education activity courses: a maximum of 4 semester (6 quarter) units.
As a rough guide, rotors should cost about $75 apiece, front pads about $110, rear pads about $60, labor to replace pads about 1 hour per SET of two wheels (a bit more for the back, 1.2) and each rotor removed takes about .2 of an hour.
Next, check for scarring of rotors. If they are warped or scarred, it is a good idea to get them replaced. As far as the cost of replacement is concerned, a single brake rotor will cost anywhere between $35 to $75, depending upon the type and material. However, it is always advised to replace them in pairs.