
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 rancher purchased 900 cattle. He sold 850 of them for the price he paid for all 900. The remaining 50 cattle were sold at a 10% higher price per head than the other 850. Calculate the percent gain on the entire transaction.

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