
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 relevant tax laws of the country, the author's remuneration should be subject to personal income tax. The specific regulations are as follows: For each individual remuneration income, the balance after a fixed amount or fixed rate minus the specified expenses is the taxable income. For each income not exceeding 4,000 yuan, first deduct an expense of 800 yuan per remuneration income; for each income exceeding 4,000 yuan, first deduct 20% of the expenses, and in both cases, a tax rate of 20% is applied, and according to the regulations, a 30% tax is levied on the taxable amount. It is known that a person has published a manuscript and paid a tax of 280 yuan, the pre-tax remuneration this person should receive is \_\_\_\_\_\_.

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