A 2000 Kg Car Is Traveling on a Banked Curved

A 2000 kg car is traveling on a banked curved icy road.The velocity 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 is

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