
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
Given that Raj has a rectangular plot of land measuring 30 feet by 50 feet, and Lena has a rectangular plot measuring 40 feet by 35 feet, and each square foot of land costs $2, calculate the difference in the amount each earns if they sell their plots.

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