
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 a person starts depositing $a$ yuan into a bank on May 10th every year starting from 2001, determine the total amount of money (in yuan) that can be withdrawn on May 10th, 2008.

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