Find the effective drive capacity (the amount of files that can actually exist) in the following case. . FAT-16 2GB hard disk. One sector is 512 bytes. Average file size - 40KB (IKB-1024 bytes). Calculate the drive space utilization for the above case. What are the two most popular techniques that will improve the effective drive capacity (drive space utilization) for the above case (name the two methods) and briefly explain how the improvement will be possible. Calculate the drive space utilization if the 2GB hard drive is portioned to 4 logical partitions (assume that each partition has the same size). Calculate the drive space utilization if the 2GB hard drive if FAT-32 is applied to its file system. If the hard drive used in QUESTION #1 is formatted using UNIX i-node file system, which file system (FAT-16 or UNIX i-node) will be better than the other and how much better in drive space utilization?