
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the function $f(x)=2 \sqrt {3}\sin ^{2}x+2\sin x\cos x- \sqrt {3}$, where $x\in\left[ \frac {\pi}{3}, \frac {11\pi}{24}\right]$.  
(Ⅰ) Find the range of the function $f(x)$.  
(Ⅱ) In an acute triangle $\triangle ABC$, the opposite sides of $\angle A$ and $\angle B$ are respectively the minimum and maximum values of the function $f(x)$, and $\sin A= \frac { \sqrt {6}}{3}$. Find the area of $\triangle ABC$.

Present the answer in LaTex format: \boxed{Your answer}
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