Below Is the Graph of the Derivative of a Function $\le$

Multiple Choice

Below is the graph of the derivative of a function f, i.e., it is a graph of y = f '(x) .Where in the interval 0 $\le$ x $\le$ 4 does f achieve its global maximum?

A) 0
B) 1
C) 2
D) 3
E) 4