
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 Postal Regulation requires an extra $\$0.15$ in postage if the length of an envelope, in inches, divided by its height, in inches, is below $1.4$ or surpasses $2.8.$ Determine the number of envelopes from the following list requiring extra postage:
\begin{tabular}[t]{ccc}
Envelope & Length in inches & Height in inches\\\hline
P &7 &6\\
Q &10 &4\\
R &7 &5\\
S &12 &3
\end{tabular}

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