Skewing of the rotor in a three-phase squirrel-cage induction motor reduces

A)     Noise, parasitic torque, starting torque and pullout torque

B)      Noise and parasitic torque, but increases starting torque and pull out torque

C)      Noise and pullout torque, but increases parasitic torque and starting torque

D)     Noise, parasitic torque and starting torque, but increases pullout torque