
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
Alex drives to a park which involves three parts of the trip: 75 miles on an interstate, 20 miles on a local road, and 5 miles on a dirt track. His speed on the interstate is four times his speed on the local road, and his speed on the dirt track is half of his speed on the local road. Alex spends 40 minutes driving on the local road. How long in minutes did his whole trip take?
A) 90 minutes
B) 97.5 minutes
C) 100 minutes
D) 105 minutes

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