
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
Mr. Earl E. Bird needs to reach his office by 8:00 AM every day. When he drives at an average speed of 50 miles per hour, he arrives 5 minutes late. If he drives at an average speed of 70 miles per hour, he arrives 5 minutes early. Determine the speed at which Mr. Bird should drive to arrive exactly on time.
A) 54 mph
B) 56 mph
C) 58 mph
D) 60 mph

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