
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
Alice needs to store 50 files onto disks, each with 2 MB of storage space. 10 of the files are 1.2 MB each, 20 of the files are 0.6 MB each, and the remaining files are 0.4 MB each. Determine the minimal number of disks required to store all these files.

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