
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
Mary invests in a mutual fund that increases in value by 40% on the first day, and then decreases by 25% of its value at the end of the first day on the second day. What was the overall percent change in Mary's investment over the two days?

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