
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 has updated its postage rules. An extra charge of $\$0.11$ is added if the length of an envelope, in inches, divided by its height, in inches, is less than $1.4$ or greater than $2.4$ or if the area of the envelope (length times height) is less than $18$ square inches. Determine the number of envelopes from the following list that require the extra postage.

\begin{tabular}[t]{ccc}
Envelope & Length in inches & Height in inches\\\hline
A & 5 & 4 \\
B & 8 & 2 \\
C & 7 & 7 \\
D & 10 & 4 \\
\end{tabular}

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