
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
The plot of land shown in a diagram is scaled such that 1 cm equals 3 miles, and each square mile contains 640 acres. The land forms a trapezoid with a bottom edge of 15 cm, a top edge of 10 cm, and heights of 10 cm. Calculate the size of the actual plot in acres.
[asy]
draw((0,0)--(15,0)--(10,10)--(0,10)--cycle);
draw((0,1)--(1,1)--(1,0));
draw((0,9)--(1,9)--(1,10));
label("15 cm",(7.5,0),S);
label("10 cm",(0,5),W);
label("10 cm",(5,10),N);
[/asy]

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