
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
Exactly enough money to purchase $40$ balloons at the regular price of $5$ dollars is available to Orvin. Given a promotional offer of 50% off on the next balloon after purchasing at the full price of $5$ dollars, up to a maximum of $20$ balloons with a discount, determine the maximum number of balloons Orvin can purchase.

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