
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
Calculate the cost of a phone call from City A to City B that lasts $m$ minutes with the tariff given by the function $$f(m)=1.06\left(\frac{3}{4}\lfloor m \rfloor + \frac{7}{4}\right),$$ where $m > 0$ and $\lfloor m \rfloor$ is the greatest integer less than or equal to $m$ (e.g., $\lfloor 3 \rfloor = 3$, $\lfloor 3.9 \rfloor = 3$, $\lfloor 3.1 \rfloor = 3$). Calculate the cost for a 5.8-minute call.

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