
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, Investor Ian invested $200 for three years. In the first year, his investment suffered a 10% loss, during the second year the remaining investment gained 15%, and in the third year the investment again suffered a 5% loss. What was the overall percentage change in Ian's investment after three years?
A) 1.68% gain
B) 1.68% loss
C) 2% gain
D) No change

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