Decide Whether Each of These Statements Is True (T) or False

Decide whether each of these statements is True (T) or False
For a vehicle rounding a horizontal corner, if there is to be no reliance on frictional forces and no skidding,
The angle of the banking has to be increased if:
(i) The radius of the corner is increased.
(ii) The vehicle speed is increased.

A) (i) T (ii) T
B) (i) T (ii) F
C) (i) F (ii) T
D) (i) F (ii) F