A pickup truck with a MacPherson strut front suspension pulls to the left. Preliminary inspection shows that the SAI is correct, but the camber of the right front wheel is 1.25 degrees. Technician A says a bent spindle could be the cause. Technician B says the problem may be a worn-out strut. Who is correct? a. A only b. B only c. Both A and B d. Neither A nor B