
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
Doug and Dave shared a pizza with $10$ equally-sized slices. Doug wanted a plain pizza, but Dave wanted extra toppings on $4$ slices of the pizza. The cost of a plain pizza was $10$ dollars, and there was an additional cost of $4$ dollars for putting extra toppings on part of the pizza. Dave ate all the slices with extra toppings and two slices without. Doug ate the remaining slices. Each paid for what he had eaten. How many more dollars did Dave pay than Doug?

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