Consider a disk pack with a seek time of $4 \; \text{milliseconds}$ and rotational speed of $10000$ rotations per minute $\text{(RPM)}.$ It has $600$ sectors per track and each sector can store $512 \; \text{bytes}$ of data. Consider a file stored in the disk. The file contains $2000$ sectors. Assume that every sector access necessitates a seek, and the average rotational latency for accessing each sector is half of the time for one complete rotation. The total time $\text{(in milliseconds)}$ needed to read the entire file is __________
- $14020$
- $14000$
- $25030$
- $15000$
