
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
Mark borrows $10$ dollars from Emily with a simple interest rate of $20\%$ every day. What is the least integer number of days after which Mark will have to pay her back at least three times as much as he borrowed?

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