
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
David is at a bookstore and decides to buy six books. The prices of the books are $10$, $8$, $6$, $4$, $3$, and $5$. The store is currently offering a 10% discount on all purchases. David will pay with a fifty-dollar bill. Calculate the closest percentage of the $50.00 that he will receive in change.
A) 35.2%
B) 10%
C) 25%
D) 45%
E) 55%

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