
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
(This question is worth 7 points) A store is having a seasonal sale on its merchandise. If the merchandise is sold at 60% of its original price, the store will lose 20 yuan. If it is sold at 80% of its original price, the store will gain 15 yuan. The question is: What is the original price of this merchandise?

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