Consider the following statements:
Wheeled tractors are replacing crawler tractors because
1. Wheeled tractors travel faster.
2. Crawler tractors are more expensive.
3. Track parts of a crawler wear out quickly.
4. Crawler tractors have stick control.
Of these statements
(A) 1, 3 and 4 are correct
(B) 2, 3 and 4 are correct
(C) 1, 2 and 3 are correct
(D) 1, 2 and 4 are correct
Wheeled tractors are replacing crawler tractors because
1. Wheeled tractors travel faster.
2. Crawler tractors are more expensive.
3. Track parts of a crawler wear out quickly.
4. Crawler tractors have stick control.
Of these statements
(A) 1, 3 and 4 are correct
(B) 2, 3 and 4 are correct
(C) 1, 2 and 3 are correct
(D) 1, 2 and 4 are correct