
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
A certain type of sports shoes has a purchase price that is an integer not exceeding 200 yuan. The price is set at 150% of the purchase price, and there is a 10% discount during the holiday sales. If the transaction amount exceeds 1000 yuan, a return of 60 yuan is given. Calculate the minimum number of pairs that must be sold per transaction so that the store can make a profit of 45 yuan per pair.

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