
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 that Peter starts working on five tasks at 9:00 AM and completes the third task by 11:30 AM, the first two tasks each take 30 minutes, and each remaining task takes twice as long as the previous task. Determine the time at which Peter finishes all tasks.

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