Tide

-10123timenoonmidnightheight of tide3.30 a.m.-0.4 ft1 p.m.2.4 ft5 p.m.-1 ftTides at Bay Cove on August 28
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 August 28 at Bay Cove?
A. 3.4
B. 2.8
C. 2.5
D. 3.3
E. 2.4