Tide

-10123timenoonmidnightheight of tide4 a.m.0.3 ft11:30 a.m.2 ft5:30 p.m.-0.9 ftTides at Virginia Beach on March 10
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 March 10 at Virginia Beach?
A. 2.9
B. 1.7
C. 3
D. 3.4
E. 1.3