
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
Margie has created another art design featuring a series of concentric circles where the smallest circle has a radius of 4 inches. Each successive circle's radius increases by 3 inches. The pattern alternates between black and white, starting with black for the smallest circle. If the design includes 5 circles, what is the closest to the percentage of the design that is black?
A) 55%
B) 60%
C) 65%
D) 70%

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