The variation of quantity \(A\) with quantity \(B\) is plotted in the given figure which describes the motion of a particle in a straight line.
           
Consider the following statements:

(a) Quantity \(B\) may represent time.
(b) Quantity \(A\) is velocity if motion is uniform.
(c) Quantity \(A\) is displacement if motion is uniform.
(d) Quantity \(A\) is velocity if motion is uniformly accelerated.


Select the correct option:
1. (a), (b), (c)
2. (b), (c), (d)
3. (a), (c), (d)
4. (a), (c)