
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
Jenna's original bill was $400. A 2\%$ late charge was added to the bill on the $30^{\text{th}}$ day past its due date. An additional 2\% was added after another 30 days due to non-payment, and a third 2\% was added after yet another 30 days. How much does Jenna owe now?

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