
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
(Full score: 8 points)  
During the 2010 Shanghai World Expo, there were as many as 11 types of admission tickets. Among them, the price for a "specified day regular ticket" was 200 yuan per ticket, and the price for a "specified day concession ticket" was 120 yuan per ticket. A ticket sales point sold a total of 1200 tickets of these two types on the opening day, May 1st, generating a revenue of 216,000 yuan. How many tickets of each type were sold by this sales point on that day?

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