
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
A reservoir's drainage pipe can drain 8m<sup>3</sup> of water per hour, and it takes 6 hours to completely drain the reservoir when it is full.  
(1) The volume of the reservoir is     m<sup>3</sup>;  
(2) If an additional drainage pipe is added, increasing the hourly drainage volume to Q (m<sup>3</sup>), then the time required to drain the full reservoir is t (hours), and the relationship between Q and t is    ;  
(3) If it is planned to drain the full reservoir within 5 hours, then the minimum hourly drainage volume must be     m<sup>3</sup>/hour;  
(4) Given that the maximum drainage capacity is 12m<sup>3</sup> per hour, the minimum time required to completely drain the reservoir is    hours.

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