The megatron 777 disk has the following characteristics: 1. there are ten surfaces, with 100,000 tracks each. 2. tracks hold an average of 1000 sectors of 1024 bytes each. 3. 20% of each track is used for gaps. 4. the disk rotates at 10,000 rpm. 5. the time it takes the head to move n tracks is 1 + 0.0002n milliseconds. answer the following questions about the megatron 777. a) what is the capacity of the disk? b) if tracks are located on the outer inch of a 3.5-inch-diameter surface, what is the average density of bits in the sectors of a track? c) what is the maximum seek time? d) what is the maximum rotational latency? e) if a block is 65,546 bytes (i. e., 64 sectors), what is the transfer time of a block? f) what is the average seek time? g) what is the average rotational latency?