
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
In order to formulate a beverage, lemon juice is added to every 10kg of semi-finished beverage for testing. The amount of lemon juice added ranges from 500g to 1500g. Now, using the 0.618 method to select test points to find the optimal addition amount, the second test point should be selected at $\boxed{882}$ g.

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