
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 has $1500 to buy steers at $30 each and cows at $35 each. If the number of steers $s$ and the number of cows $c$ are both positive integers, then what are the feasible solutions?
A) $(s, c) = (1, 42)$  
B) $(s, c) = (36, 12)$  
C) $(s, c) = (71, -18)$  
D) No solution

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