
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
Aunt Wang runs an online store selling washing machines. She can sell an average of 50 washing machines per month. The cost of each washing machine is 1200 yuan, and there is an additional shipping cost of 20 yuan per machine. Besides these expenses, she must pay a "store fee" of 10,000 yuan each month to the operating website, and a repair fee of 5,000 yuan per month. Determine the minimum selling price per washing machine that she should set in order to ensure that her monthly profit margin is not less than 20%.

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