Consider the following statements:
A 4-wheel vehicle moving in a sharp circular path at high speed will :
1. overturn about its outer wheels
2. overturn about its inner wheels
3. skid outwards
4. skid inwards
Which of these statements are correct?
(a) 1 and 3 (b) 2 and 4 (c) 2 and 3 (d) 1 and 4