
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
Find the minimum value of the quotient of a number with three different non-zero digits $100a + 10b + c$ divided by the sum of its digits, where $c \ne b > 3$.
**A)** 19.62
**B)** 19.65
**C)** 20.5
**D)** 21.37
**E)** 22.3

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