
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
A certain product in a shopping mall can sell an average of 30 units per day, with a profit of 50 yuan per unit. To quickly reduce inventory, the mall decides to implement an appropriate price reduction. It is found that for every 1 yuan reduction in the price of each unit, the mall can sell an additional 2 units per day on average. What is the price reduction per unit when the mall's daily profit can reach 2000 yuan?

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