
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
For a special concert event, the Grand Arena, which has a seating capacity of 5000, announced the following promotions:

Every 100th attendee will receive a free poster.
Every 45th attendee will receive a free concert program.
Every 60th attendee will receive a free drink voucher.

Calculate how many attendees will receive all three items.

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