
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
Linda and Mark dined at different restaurants. Linda tipped her server $5, which was 25% of her bill, while Mark tipped $3, which was 15% of his bill. Calculate the difference, in dollars, between their bills.
A) 0
B) 5
C) 10
D) 15
E) 20

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