
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
Ella works for 4 hours a day and is paid $1.00 per hour for each full year of her age. During a year, Ella worked 180 days and her pay totaled $7920. Ella had her birthday during this period, starting as a 10 year old and finishing as a 12 year old. How old was Ella when she turned 11?
A) 30 days
B) 60 days
C) 90 days
D) 120 days

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