
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
The subsidy policy for new energy vehicles by the government has stimulated the sales of electric cars. Market research has found that in a certain region, the sales of type Q electric vehicles will grow at a rate of 10% per month this year; meanwhile, the sales of type R electric vehicles will increase by 20 units each month. It is known that in January of this year, the sales of both Q and R types were 50 units each. Based on this, it is estimated that the sales volume of type Q electric vehicles in this region this year is approximately ______ units; the total sales volume of these two types of vehicles is 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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