
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
The histogram shows the distribution of passenger cars by the number of passengers (4% of the cars have between 10 and 19 passengers, 6% of the cars have between 20 and 29, etc.). If a car has 60 or more passengers, it is called overcrowded.

a) Find the proportion of overcrowded cars.

b) Find the minimum possible proportion of passengers traveling in overcrowded cars.

c) Can the proportion of passengers traveling in overcrowded cars be less than the proportion of overcrowded cars?

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