A 2000 Kg Car Is Traveling on a Banked, Curved

A 2000 kg car is traveling on a banked, curved, icy road. The speed of the car is 25.0 m/s and the road has a radius of curvature of 500 m. If the car is to travel on the icy road without sliding, then the angle of the banked road should be

A) 25.7 degrees.
B) 21.0 degrees.
C) 12.7 degrees.
D) 10.5 degrees.
E) 7.27 degrees.