
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
The United States Postal Service charges an extra postage based on the length-to-height ratio of envelopes. If the length of an envelope, in inches, divided by its height, in inches, is less than $1.5$ or greater than $3.0$, the extra charge is $\$0.15$. For the following envelopes, determine the total extra postage that must be paid:
\begin{tabular}[t]{ccc}
Envelope & Length in inches & Height in inches\\\hline
A &7 &6\\
B &8 &2\\
C &7 &7\\
D &13 &4
\end{tabular}

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