
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
A picture, together with its frame, forms a square with a side length of $80 \mathrm{~cm}$. The frame has a width of $4 \mathrm{~cm}$. What percentage of the area of the square is covered by the frame?

A) $15 \%$
B) $18 \%$
C) $19 \%$
D) $20 \%$
E) $24 \%$

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