The graph above shows the height of the tide, in feet, above or below a baseline. Which of the following is closest to the difference, in feet, between the heights of the highest and lowest tides on February 21 at Sandy Point?
A. 3
B. 2.6
C. 2.5
D. 2.4
E. 3.4
A. 3
B. 2.6
C. 2.5
D. 2.4
E. 3.4
