
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
Consider an art design consisting of concentric circles where the smallest circle has a radius of 3 inches, and each successive circle's radius increases by 3 inches. If there are five circles in total and the color pattern (black and white) starts with black and alternates with every circle, what is closest to the percent of the design that is black?
A) 55%
B) 58%
C) 60%
D) 65%
E) 70%

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