
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]


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A truck travels \(\frac{b}{4}\) feet every $t$ seconds. There are $3$ feet in a yard. How many yards does the truck travel in $4$ minutes if for the first half of the time it travels with this speed and for the remaining time it travels \(\frac{b}{4}\) feet every $t+30$ seconds?
**A)** \(\frac{20b}{t} + \frac{10b}{t+30}\) 
**B)** \(\frac{10b}{t} + \frac{10b}{t+30}\)
**C)** \(\frac{15b}{t} + \frac{15b}{t+30}\)
**D)** \(\frac{30b}{t} + \frac{30b}{t+60}\)

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