
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
In 2005, Entrepreneur Ellie invested $200 for three years. In the first year, her investment suffered a 10% loss. In the second year, the investment showed a 15% gain, and in the third year, it increased again by 25%. What was the overall percentage change in Ellie's investment after three years?
A) 15% gain
B) 25% gain
C) 30% gain
D) 35% gain

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