
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 house initially worth $12000$ is sold by Ms. C to Mr. D at a 15% loss. Mr. D then sells the house back to Ms. C at a 20% gain. Determine the net result for Ms. C after these transactions.
A) Ms. C breaks even
B) Ms. C gains $200 
C) Mr. D gains $400 
D) Ms. C gains $240 
E) Ms. C loses $240

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