
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
According to the national requirements for inventory reduction, based on market research forecasts, a real estate development will reduce prices for sales. It is predicted that the sales of 110 square meter suites will grow at a rate of 10% per month; the sales of 90 square meter suites will increase by 10 units each month. It is known that in January of this year, the sales of both 110 square meter suites and 90 square meter suites were 20 units. Based on this, it is estimated that the total sales volume of these two types of suites in this region this year will be approximately \_\_\_\_\_\_ units (Reference data: $1.1^{11} \approx 2.9$, $1.1^{12} \approx 3.1$, $1.1^{13} \approx 3.5$).

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