
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 farmer bought 900 sheep and sold 840 of them for the same price he paid for the 900 sheep. The remaining 60 sheep were sold at the same price per head as the 840 sheep. Calculate the percent gain on the entire transaction.
A) 7\%
B) 7.5\%
C) 7.14\%
D) 8\%

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